Mostrando ítems 1-10 de 508
Mexican Agricultural Program
Introduction to Mexico's agricultural drawbacks during the first half to the 20th century.
Institutional Memories, Collection donated by Dr. Julio Huerta.
Personal Collection, photographs taken during the years 1978 to 1982.
Experimento básico de fertilizantes II
The maize's trainees explain the characteristics and results of the experiment on every plot of maize that has received treatment with some fertilizers.
The quality protein maize revolution : improved nutrition and livelihoods for the poor
(CIMMYT; NIPPON FUNDATION, 2001)
Training at CIMMYT
Order of the Aztec Eagle given to Dr. Donald L. Winkelmann
Imges of The Order of the Aztec Eagle given to Dr. Donald L. Winkelmann in 1994.