Agriculture in East Africa : an introduction to principles and practices /
Agriculture in East Africa : an introduction to principles and practices /
A. D. K. Ker [et al...].
- ELBS ed.
- London : English Language Book Society and Edward Arnold, 1979.
- vi, 218 p. : ill.
0713180080
91026187
Agriculture--East Africa.
0713180080
91026187
Agriculture--East Africa.