b j ndunguru

Symposium on Intercropping in Semi-Arid Areas (2nd 1980 Morogoro, Tanzania), tanzania Symposium on Intercropping in Semi-Arid Areas 1980 Morogoro, C. L. Keswani, B. J. Ndunguru · Intl Development Research

168 sayfa · 1982

Agriculture / Arid regions agriculture / Congresses / Intercropping / Desert Agriculture