Centro de Investigaciones Agricolas e Industria Animal, Secretaria de Agricultura y Ganaderia. Para Zonas Tropicales "COTAXTLA" Veracruz, Ver. Desarrolllo desde Enero I, 1955 hasta Junio I, 1957.

Cotaxtla, Veracruz. Office of Special Studies (OSS)

Centro de Investigaciones Agricolas del Noroeste, Secretaria de Agricultura y Ganaderia. Ciudad Obregon, Sonora, Mexico. Desarrollo desde Enero I, hasta Junio I, 1958.

Norman Borlaug and Farmers at El CIANO, Sonora, Mexico in 1959.

J. Gibler, N. Borlaug, J. Huerta, J. Pitner and J. Huerta Jr. at EL CIANO, Sonora in 1950

The Rockefeller Foundation, Division of Natural Sciences and Agriculture: Delegates during conferences and visiting Tulio Ospina Experiment Station. Medellin, Colombia. June 30 and July 1st, 1955.

Rust Prevention Meeting at Chapingo, Mexico. Office of Special Studies (OSS).

Images of the Experimental Field Santa Monica, Texcoco. Mexico, 1957. Office of Special Studies (OSS)

Images of La Cal Grande Experimental Station. Guanajuato, Mexico during 1956 and 1957. Office of Special Studies (OSS)

Obregón, Sonora. Office of Special Studies (OSS) 1955-1961 Mexico