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Female microbiologist wearing protective face mask and gloves, looking through ocular and adjusting illumination on microscope
Qualified ophthalmologist warmly welcomes patients in her clinic, with optometry equipment in the background, prepared for an examination
Victoria, BC Canada - October 13, 2017: Daytime shot of the Empress Hotel with tree and walkway, Victoria, BC Canada
Shot of a mature scientist using a microscope in a lab
Old Indonesian currency with a picture of farmers in rice fields.
Senior male scientist doing research. Shallow DOF. Developed from RAW; retouched with special care and attention; Small amount of grain added for best final impression. 16 bit Adobe RGB color profile.Shallow DOF. Developed from RAW; retouched with special care and attention; Small amount of grain added for best final impression. 16 bit Adobe RGB color profile.
Female pharmaceutical expert examining a sample through a binocular microscope head, her colleague with beard next to her. Waist up side view image of the woman, looking away, bright natural light.
Medical Development Laboratory: Caucasian Female Scientist Looking Under Microscope, Analyzes Petri Dish Sample. Specialists Working on Medicine, Biotechnology Research in Advanced Laboratory
Eye Exam, Child, Medical Exam, Eye Test Equipment, Ophthalmologist
Seattle, USA - Jan 31, 2022: Sunset over MOHAI in the South Lake Union area late in the day. The museum of history and industry sits in the Lake Union park.
Close up side view portrait of handsome Caucasian man is looking up while diagnostics of vision in slit lamp
So close I can see everything
A female pharmacist checks drug stocks in a community pharmacy.
Mid Adult Male Doctor Looking Through a Microscope and Doing Research in Laboratory.
The buildings on the hills of downtown San Francisco, California.
Male teacher scientist working on a microscope in at home laboratory.
This photo captures a landmark in Korean politics. The geometric structure of the National Assembly building is what makes this photo enjoyable.
Senior male scientist doing research. Shallow DOF. Developed from RAW; retouched with special care and attention; Small amount of grain added for best final impression. 16 bit Adobe RGB color profile.Shallow DOF. Developed from RAW; retouched with special care and attention; Small amount of grain added for best final impression. 16 bit Adobe RGB color profile.
Scientist, man and medical microscope for research, DNA analysis and pharmaceutical investigation with laboratory data. Professional science person, doctor or expert with lens check for healthcare
Chemistry student at the University laboratory, observing and reading Nuclear magnetic resonance (NMR) which is a physical phenomenon in which nuclei in a strong constant magnetic field are perturbed by a weak oscillating magnetic field on the computer, while wearing protective face mask as a obligation during COVID-19 pandemic
Be attentive. Charming medical worker sitting in semi position while testing new equipment
Black and white image of eye exam equipment.
medical research laboratories, scientists analyze chemical samples Discuss technological innovations. Advanced scientific laboratories for medicine, biotechnology
Taking a closer look
Portrait of smiling beautiful laboratory assistant working with microscope
Scientist focused on doing research in microscopy lab, looking through binoculars
Anderson, USA - January 8, 2021: South Carolina SC rest area in winter with sign for patrolled by law enforcement safety in red and cars in parking lot
Bearded senior man doctor ophthalmologist is checking the eye vision of attractive blonde female in modern clinic. Doctor and patient in ophthalmology clinic.
aerial view of The Breakers Palm Beach resort West Palm Beach Florida photograph taken May 2011
A man in a lab coat is seen behind the merchandise.
Free Images: "bestof:Lucia McCulloch (1873-1955) was an assistant pathologist in the U.S. Department of Agriculture Bureau of Plant Industry, where she worked on crown gall and"
Near_Buckeye,_Maricopa_County,_Arizona._(African-American)_cotton_pickers_plant_in_brush._-_NARA_-_522043.jpg
Taos_County,_New_Mexico._Farm_Security_assistant_supervisor_and_client,_FSA_office,_Taos._-_NARA_-_521971.tif
Taos_County,_New_Mexico._Farm_Security_assistant_supervisor_and_client,_FSA_office,_Taos._-_NARA_-_521971.jpg
Near_Buckeye,_Maricopa_County,_Arizona._Migratory_cotton_pickers_in_grower's_camp._-_NARA_-_522243.jpg
Near_Buckeye,_Maricopa_County,_Arizona._Sister_of_cotton_picker._-_NARA_-_522541.jpg
Cortaro_Farms,_Pinal_County,_Arizona._Migratory_cotton_picker_on_Cortaro_Farms._-_NARA_-_522199.jpg
Cortaro_Farms,_Pinal_County,_Arizona._Migratory_cotton_picker_on_Cortaro_Farms._-_NARA_-_522194.jpg
Cortaro_Farms,_Pinal_County,_Arizona._Migratory_cotton_picker_on_Cortaro_Farms._-_NARA_-_522508.jpg
Near_Buckeye,_Maricopa_County,_Arizona._Mexican_quarters_in_grower's_camp_for_migratory_cotton_picke_._._._-_NARA_-_522542.jpg
Near_Buckeye,_Maricopa_County,_Arizona._Child_of_(African-American)_cotton_pickers_in_grower's_camp._-_NARA_-_522675.jpg
Near_Coolidge,_Maricopa_County,_Arizona._Family_labor_at_cotton_picking_time_in_the_fields_of_the_Ca_._._._-_NARA_-_522214.jpg
Cortaro_Farms,_Pinal_County,_Arizona._Cotton_pickers_weigh,_haul,_and_dump_their_sacks_at_the_cotton_._._._-_NARA_-_522201.jpg
Cortaro_Farms,_Pinal_County,_Arizona._Quarters_for_Negro_cotton_pickers_on_industrialized_cotton_fa_._._._-_NARA_-_522498.jpg
Cortaro_Farms,_Pinal_County,_Arizona._Quarters_for_Negro_cotton_pickers_on_industrialized_cotton_far_._._._-_NARA_-_522499.jpg
Cortaro_Farms,_Pinal_County,_Arizona._Lunch_hour._This_Mexican_cotton_picker,_a_day-worker,_is_haule_._._._-_NARA_-_522202.jpg
Cortaro_Farms,_Pinal_County,_Arizona._Picker_on_Cortaro_Farms_receives_his_ticket,_punched_by_the_we_._._._-_NARA_-_522504.jpg
Cortaro_Farms,_Pinal_County,_Arizona._Quarters_for_Negro_cotton_pickers_on_industrialized_cotton_far_._._._-_NARA_-_522187.jpg
Cortaro_Farms,_Pinal_County,_Arizona._Weighmaster_is_a_year-round_employee_paid_$60._per_month._-_NARA_-_522507.jpg
Cortaro_Farms,_Pinal_County,_Arizona._Quarters_for_white_cotton_pickers_on_industrialized_cotton_far_._._._-_NARA_-_522186.jpg
Cortaro_Farms,_Pinal_County,_Arizona._Quarters_for_Negro_cotton_pickers_on_industrialized_cotton_far_._._._-_NARA_-_522185.jpg
Cortaro_Farms,_Pinal_County,_Arizona._"Warming_up_the_buggy"_in_the_morning_to_drive_to_the_cotton_f_._._._-_NARA_-_522038.jpg
Sacramento,_California._From_the_roof_of_the_power_plant,_Pacific_Gas_and_Electric_Company,_approxim_._._._-_NARA_-_521750.jpg
Pinal_County,_Arizona._Mexican_boy_age_13,_coming_in_from_cotton_field_at_noon._He_picked_27_pounds_._._._-_NARA_-_522044.jpg
Lucia_McCulloch_(1873-1955).jpg
(left_to_right):_An_unidentified_woman_(possibly_Alice_Haskins)_sitting_with_Lucia_McCulloch_(1873-1955),_Clara_H._Hasse_(1880?-1926),_and_Mary_K._Berger.jpg
Agnes_J._Quirk.jpg
Agnes_J._Quirk.jpg
Florence_Hedges_(1878-1956).jpg
Clara_H._Hasse_(1880?-1926).jpg
Ruth_Colvin_Starrett_McGuire_(1893-1950).jpg
Marguerite_Stagira_Wilcox.jpg
(clockwise_from_left):_Agnes_J._Quirk,_Helen_Morgenthau_Fox_(1884-1974),_and_Florence_Hedges_(1878-1956).jpg
Eunice_Rockwood_Oberly_(1878-1921).jpg
Field_of_flax_and_farm_house_-_NARA_-_283900.jpg
Flora_Wambaugh_Patterson_(1847-1928)_[unconfirmed].jpg
Deer_observed_at_Yellowstone_National_Park,_1889-1941.jpg
Kangaroo_rat_specimen,_Continental,_Arizona,_1921.jpg
Deer_observed_at_Yellowstone_National_Park,_1889-1941.jpg
Olivehurst,_Yuba_County,_California._Farmer,_Born_in_Illinois,_Farmed_in_Oklahoma,_Brought_His_Family_to_California_Where_They_Worked_as_Migrant_Farm_Laborers.jpg
Edison,_Kern_County,_California._Young_migratory_mother,_originally_from_Texas._On_the_day_before_th_._._._-_NARA_-_521780.jpg
Edison,_Kern_County,_California._Young_migratory_mother,_originally_from_Texas._On_the_day_before_th_._._._-_NARA_-_521787.jpg
Airport_tract,_near_Modesto,_Stanislaus_County,_California._Man_and_wife_training_beans_in_their_fir_._._._-_NARA_-_521621.jpg
Olivehurst,_Yuba_County,_California._Farmer,_born_in_Illinois,_farmed_in_Oklahoma,_brought_his_famil_._._._-_NARA_-_521607.jpg
Chandler,_Maricopa_County,_Arizona._Cotton_pickers_improving_their_housing,_from_Santa_Ana,_Coleman_._._._-_NARA_-_522241.jpg
Cortaro_Farms,_Pinal_County,_Arizona._Yaqui_Indian_cotton_picker._Some_are_employed_on_this_ranch_th_._._._-_NARA_-_522037.jpg
Landaff,_Grafton_County,_New_Hampshire._Mr._Amos_Albee's_farm_-_one_of_the_5_largest_in_Landaff._Hou_._._._-_NARA_-_521516.jpg
Young_Migratory_Mother_in_Edison,_Kern_County,_California,_Originally_from_Texas.jpg
Edison_Kern_County,_California._Age_70,_she_came_from_near_Greely,_Nebraska,_with_sister_age_65_neph_._._._-_NARA_-_521789.jpg
Chandler,_Maricopa_County,_Arizona._Cotton_Pickers_Improving_Their_Housing,_From_Santa_Ana,_Coleman_County,_Texas.jpg
El_Cerrito,_San_Miguel_County,_New_Mexico._The_staple_crops_in_El_Cerrito_are_corn,_beans_and_alfal_._._._-_NARA_-_521208.jpg
El_Cerrito,_San_Miguel_County,_New_Mexico._The_staple_crops_in_El_Cerrito_are_corn,_beans_and_alfal_._._._-_NARA_-_521209.jpg
El_Cerrito,_San_Miguel_County,_New_Mexico._The_staple_crops_in_El_Cerrito_are_corn,_beans_and_alfal_._._._-_NARA_-_521207.jpg
Haskell_County,_Kansas._Virtually_every_farm_in_the_county_is_primarily_dependent_upon_wheat,_althou_._._._-_NARA_-_522290.jpg
El_Cerrito,_San_Miguel_County,_New_Mexico._The_staple_crops_in_El_Cerrito_are_corn,_beans_and_alfal_._._._-_NARA_-_521205.jpg
SLNSW 13754 Laboratory technician testing wheat and flour at the Agriculture Department taken for Smiths Weekly.jpg
SLNSW 13760 Testing flour and wheat at the Agriculture Department taken for Smiths Weekly.jpg
SLNSW 37330 Agriculture Department.jpg
SLNSW 37341 Agriculture Department.jpg
SLNSW 35802 Butterflies and dogs Agriculture Department taken for Smiths Weekly.jpg
SLNSW 35804 Butterflies and dogs Agriculture Department taken for Smiths Weekly.jpg
SLNSW 30458 Department of Agriculture seed testing taken for Smiths Weekly.jpg
SLNSW 30461 Department of Agriculture seed testing taken for Smiths Weekly.jpg
SLNSW 30463 Department of Agriculture seed testing taken for Smiths Weekly.jpg
SLNSW 30466 Department of Agriculture seed testing taken for Smiths Weekly.jpg
SLNSW 30467 Department of Agriculture seed testing taken for Smiths Weekly.jpg
SLNSW 14055 Field testing growing plants Agriculture Department taken for Dr Edwards agricultural writer for Smiths Weekly.jpg
SLNSW 13998 Laboratory testing Agriculture Department taken for Dr Edwards agricultural writer for Smiths Weekly.jpg
SLNSW 89133 Laboratory testing Agriculture Department taken for Dr Edwards agricultural writer for Smiths Weekly.jpg
SLNSW 13994 Nursery Agriculture Department taken for Dr Edwards agricultural writer for Smiths Weekly.jpg
SLNSW 13995 Nursery Agriculture Department taken for Dr Edwards agricultural writer for Smiths Weekly.jpg
SLNSW 13993 Nursery Agriculture Department taken for Dr Edwards agricultural writer for Smiths Weekly.jpg
SLNSW 14000 Portrait of agricultural scientist Agriculture Department taken for Dr Edwards agricultural writer for Smiths Weekly.jpg
SLNSW 14004 Portrait of agricultural scientist Agriculture Department taken for Dr Edwards agricultural writer for Smiths Weekly.jpg
SLNSW 14041 Testing a ewe Agriculture Department taken for Dr Edwards agricultural writer for Smiths Weekly.jpg
Ruth_Colvin_Starrett_McGuire_(1893-1950).jpg
Queensland State Archives 1668 Mr D Steindl Senior Pathologist Bureau of Sugar Experiment Stations December 1952.png
Bulletin_BHL4878588.jpg
Queensland State Archives 1791 Portrait of William J S Sloan M Sc Agr Assistant Director of Agriculture Division of Plant Industry Department of Agriculture and Stock August 1955.png
Mississippi's_"Pecan_Horse",_at_the_St._Louis_Exposition._-_NARA_-_516536.tif
Mississippi's_"Pecan_Horse",_at_the_St._Louis_Exposition._-_NARA_-_516536.jpg
Mark_Twain's_house,_front_view._-_NARA_-_516527.tif
The_longest_pontoon_bridge_in_the_world,_spanning_Russellville_and_Dardanelle,_Arkansas._-_NARA_-_516537.tif
President_Theodore_Roosevelt_replanting_a_Bahia_tree_originally_planted_in_1874_in_Riverside,_California._-_NARA_-_516538.tif
President_Theodore_Roosevelt_replanting_a_Bahia_tree_originally_planted_in_1874_in_Riverside,_California._-_NARA_-_516538.jpg
The_longest_pontoon_bridge_in_the_world,_spanning_Russellville_and_Dardanelle,_Arkansas._-_NARA_-_516537.jpg
View_of_the_Cornell_University_campus._(no_original_caption)_-_NARA_-_516528.jpg
View_of_the_Cornell_University_campus._(no_original_caption)_-_NARA_-_516528.tif
View_of_the_uncompleted_Washington_Monument,_taken_from_the_roof_of_the_Main_building_of_the_Department_of..._-_NARA_-_516531.tif
View_of_the_uncompleted_Washington_Monument,_taken_from_the_roof_of_the_Main_building_of_the_Department_of..._-_NARA_-_516531.jpg
Mark_Twain's_house,_front_view._-_NARA_-_516527.jpg
Chatham_Mansion,_Fredericksburg,_Virginia._Where_George_Washington_and_Robert_E._Lee_did_their_courting._Lincoln..._-_NARA_-_516529.tif
Chatham_Mansion,_Fredericksburg,_Virginia._Where_George_Washington_and_Robert_E._Lee_did_their_courting._Lincoln..._-_NARA_-_516529.jpg
Arthraxon_hispidus_HC-1935.png
Panicum_verrucosum_HC-1935.png
Panicum_capillare_HC-1935.png
Flax_root_-_NARA_-_283897.tif
Three_flax_leaves_-_NARA_-_283909.tif
Three_flax_leaves_-_NARA_-_283909.jpg
Flax_root_-_NARA_-_283897.jpg
Dry_end_of_cigarette_paper_machine_-_NARA_-_283910.tif
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