TY  - BOOK
AU  - Ingle, P O
TI  - Congruity and innovation in Indian agriculture
SN  - 81-7027-112-6
U1  - 630.954 21st
PY  - 1987///
CY  - New Delhi
PB  - Radiant
KW  - Agricultural innovations-India; Congruence modular varieties
ER  -