TY  - BOOK
TI  - Socioeconomic constraints to development of semi-arid tropical agriculture; proceedings
U1  - 38.922:631.586(100) 1979.2.19/23  M0 
PY  - 1979///
CY  - Pattancheru
PB  - ICRISAT
KW  - International Workshop on Socioeconomic Constraints to Development of Semi-Arid Tropical Agriculture, Hyderabad, Feb.19-23,1979.
KW  - Arid regions-agriculture,Agricultural extension work
ER  -