TY  - BOOK
AU  - Paroda, R. S.
AU  - Woodhead, Terence
AU  - Singh, R. B.
TI  - Sustainability of rice-wheat production systems in Asia
SN  - 9788120410060
U1  - 338.17318 
PY  - 1995///
CY  - New Delhi
PB  - Oxford & IBH
KW  - Economics
N2  - 2001-03-30
ER  -