TY  - BR
ED  - Centro Internacional de Agricultura Tropical (CIAT)
TI  - Essential elements for successful seed programs: Study guide to be used as a supplement to the audiotutorial unit on the same topic
T2  - Serie
U1  - 631.521 CIA 
PY  - 1983///
CY  - Cali (Colombia)
PB  - Imprenta Hurtado
KW  - AGROVOC
KW  - Seed
KW  - Agricultural training
KW  - Agricultural education
KW  - Research programmes
KW  - Educational technology
ER  -