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Video
Weed control at Cardel 1979 A
(1979)
Conference to trainees regarding techniques for plant disease diagnosis
Video
Introduction to the CIMMYT Maize Breeding Program : final summary
Jonathan Woolly concludes and Introduction to the overall goals of the Maize Breeding Program
Video
Introduction to the CIMMYT Maize Breeding Program : collaborative research and quality unit
([198-?])
Jonathan Woolly presents an introduction to the overall goals of the Maize Breeding Program.
Video
Nitrogen trial at Alamo 1979 A
(1979)
Dr. Alejando Violic performs and explain a nitrogen experiment to trainees.
Video
Field conditions at Cardel 1979 A
Results of fertilization experiment on Veracruz.