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Mostrando ítems 1-4 de 4
Video
No tilliage farming
(CIMMYT, [198-?])
Video
Nitrogen deficiency in maize plants
(CIMMYT, [197-?])
Video
Part 4 of 4: Collecting data from Maize Trials
(CIMMYT, 2015)
Video
Verification trial: Cañada Rica
(CIMMYT, 1979)