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Mostrando ítems 11-20 de 38
Video
Maize training field lecture
(CIMMYT, 1979)
Video
Herbicide spraying
(CIMMYT, 1978)
Video
Talking about barley and slats in crossing
(CIMMYT, 1979)
Video
Jiliapa II: basic fertilizer
(CIMMYT, 1979)
Video
Video
The Maize Program: part 3
(CIMMYT, 1978)
Video
Weed control and zero tillage trials
(CIMMYT, 1979)
Video
Experimento de verificación
(CIMMYT, 1979)
Video
Verification trial: Cañada Rica
(CIMMYT, 1979)
Video
The Maize Program: part 1
(CIMMYT, 1978)