2017-05-042017-05-04http://hdl.handle.net/10883/18284jpegCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 International ยง CIMMYT manages Intellectual Assets as International Public Goods. In case you want to make non-exclusive commercial use of this item or you want to adapt it in any manner and use such adaptation, please contact CIMMYT-Knowledge-Center@cgiar.org indicating the code/name of this item and the kind of use you intend; CIMMYT will contact you with the terms and conditions for such use.AGRICULTURAL SCIENCES AND BIOTECHNOLOGYOffice of Special Studies (OSS), Agricultural Programs Development in South America, Africa and Asia by The Rockefeller Foundation (Part 3 of 4)PhotographRockefeller FoundationOffice of Special Studies (OSS)Photographic compilation of some memories from the Rockefeller Foundation as part of the Office of Special Studies.MAIZEFIELDSBUILDING CONSTRUCTIONWHEATOpen Access