TY  - BOOK
AU  - Boyle, P. J.
AU  - ill.
TI  - Agronomic adjustment to the environment of the 400-600 mm rainfall zone of Southern Africa: proceedings of a SADCC workshop held in Harare, Zimbabwe, septermber, 1983
AV  - EAF HD2130.E3A36 
CY  - Harare
KW  - Agriculture Economy
N1  - Bibliography: p.157-159
ER  -