TY  - BOOK
AU  - Rakesh basant
AU  - Subramaniam,k k
TI  - Agro-mechanical diffusion in a backward region
SN  - 1 85339 023 2
U1  - 631.3 
PY  - 1990///
CY  - London
PB  - Intermediate Technology Publications
KW  - Agricultural technology
ER  -