TY  - WP
AU  - Tripp,R.
AU  - Anandajayasekeram,P.
AU  - Sain,G.
TI  - The design and management of call system training in on-farm research
T2  - CIMMYT Economics Working Paper
PY  - 1990///
CY  - Mexico
PB  - CIMMYT, 
KW  - Breeding methods
KW  - AGROVOC
KW  - Methods
KW  - Research policies
KW  - Zea mays
KW  - Wheat
N1  - Open Access;  Also available in Spanish
UR  - http://hdl.handle.net/10883/847
ER  -