This audiotutorial unit (cassette, printed script, 93 color slides, Study guide, self-evaluation test), prepared by the Communications Support Unit at CIAT, is available for use with a manually or automatically synchronized slide projector/cassette tape recorder. Each unit is available from the D...
Enlace original:
https://cgspace.cgiar.org/handle/10568/77953
Ceballos L., Luis Fernando
,
Domínguez O., Carlos E.
,
Lozano T., José Carlos
,
[Descripción de las enfermedades de la yuca [conjunto audiotutorial]]
,
Descripción de las enfermedades de la yuca [conjunto audiotutorial]
