Keywords: PB300470.JPG Abonos Quimicos 1870 Exhibition Un siglo de carteles en la agricultura española 1870-1960 A century of posters in the Spanish agriculture held in the Ministerio de Agricultura Pesca y Alimentación Madrid Spain November 15th to 30th 2005 The exhibition was organized by the state-owned enterprise SAECA The exhibited material belong to Carlos Velasco Economics teacher by the UNED The copyright of the poster has expired according to the Spanish law I as photographer of the poster also release my rights according to the Spanish law Therefore this picture is nowadays in the public domain Author Mr Tickle Date November 30th 2005 2005-11-30 own assumed Mr Tickle Fertilizers Posters of Spain |