Buscar
Mostrando ítems 1-10 de 32
Photograph
Photograph
Photograph
Photograph
Wheat training activities at Ciudad Obregon, Sonora (Part 1 of 2)
(CIMMYT, [1968-1973)
Photograph
Photograph
Wheat training activities at Ciudad Obregon, Sonora (Part 2 of 2)
(CIMMYT, [1968-1973)
Photograph
Photograph
Portraits of the Wheat Program Trainees
(CIMMYT, [1968-2000)
Photograph
El Horno, Chapingo, Office of Special Studies (OSS)
(CIMMYT, 1948-1962)