TY  - BK
AU  - Howard,J.A.
AU  - Chitalu,G.M.
AU  - Kalonge,S.M.
TI  - The impact of investments in maize research and dissemination in Zambia. 1. Main report; 2:  Annexes
T2  - Working paper / Department of Agricultural Economics, Michigan State University (USA)|MSU international development paper
SN  - 0731-3438
PY  - 1993///
CY  - East Lansing, MI (USA)
PB  - Michigan State University, 
KW  - Innovation adoption
KW  - AGROVOC
KW  - Investment
KW  - Oil crops
KW  - Research
KW  - Technology transfer
KW  - Zambia
KW  - Zea mays
ER  -