TY  - BOOK
AU  - Diwa Kumar Singh
TI  - Technological change and agricultural development
SN  - 81-7100-472-5
U1  - 338.10954 
PY  - 1993///
CY  - New Delhi
PB  - Deep & Deep Publications
N1  - Diwa Kumar Singh: Technological change and agricultural development.  New Delhi.  Deep & Deep Publications, 1993. 81-7100-472-5--(338.10954SIN)
ER  -