TY  - BOOK
AU  -  Kathuria, O. P.
ED  -  Indian Agricultural Statistics Research Institute
TI  -  Report of Area and yield estimation surveys in Zambia
U1  -  630.6894 
PY  - 0000/// [n.d]
CY  -  New Delhi
PB  -  Indian Agricultural Statistics Research Institute
KW  -  Agricultural productivity
KW  -  Crop yields
ER  -