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Photograph
Photograph
Photograph
Photograph
Photograph
Charles F. Krull, Resident Coordinator of the Wheat Program
(CIMMYT, 1966)
Photograph
Scientists Training at Chapingo's Fields
(CIMMYT, 1962)
Photograph
Frank J. Zillinsky and triticale visitors
(CIMMYT, 1969)
Video
Las buenas cosechas
(INIA, 1964)
Photograph
Norman Borlaug and Frank Zillinsky with visitors at El CIANO
(CIMMYT, 1968)
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Office of Special Studies (OSS), Huamantla, Tlaxcala
(CIMMYT, 1962)