Buscar
Mostrando ítems 31-38 de 38
Video
Video
Streak infection on maize plants
(CIMMYT, 1978)
Video
Research and combat of wheat rust
(CIMMYT, 1971)
Video
Weed control at Cardel 1979 A
(CIMMYT, 1979)
Video
Nitrogen trial at Alamo 1979 A
(CIMMYT, 1979)
Video
Experimento de nitrógeno y fósforo
(CIMMYT, 1979)
Video
Experimento de control de malezas
(CIMMYT, 1979)
Video
Field conditions at Cardel 1979 A
(CIMMYT, 1979)