TY  - BOOK
AU  - Norman D W
AU  - Newman M D
AU  - Ouedraogo Ismael
TI  - Farm and village production systems in the semi-arid tropics of West Africa: an interpretive review of research
U1  - 338.0966 
PY  - 1981///
CY  - Patancheru, A P
PB  - ICRISAT
KW  - Production economics
KW  - West Africa
N1  - See also 631.0966
ER  -