Keywords: The heart of nature BHL20923197.jpg The heart of nature 20923197 68371 26263 Table of Contents http //www biodiversitylibrary org/page/20923197 1906 10 5962/bhl title 26263 Wright Mabel Osgood NOT_IN_COPYRIGHT<br> Biodiversity Heritage Library PD-old-70-1923 The heart of nature Images uploaded by Fæ Files from the Biodiversity Heritage Library |