TY  - BOOK
AU  - ICRISAT ,
TI  - Farming Systems Principles: For Improved Food Production and the Control of Soil Degration in the Arid, Semi-Arid, and Humid Tropics
SN  - 9290661151
U1  - 630 
PY  - 1986///
CY  - Andhra Pradesh
PB  - United of Nations Environment Programme ICRISAT
KW  - Agriculture. & related technologies
ER  -