TY  - BOOK
AU  - Day, Richard H.
AU  - Singh, Inderjit 
TI  - Economic development as an adaptive process: the green revolution in the Indian Punjab
SN  - 9780521211147
U1  - 338.1095455 
PY  - 1977///
CY  - Cambridge
PB  - Cambridge University
KW  - Production Economics
N1  - Bibliography : pp.310-321
ER  -