TY  - BOOK
AU  - Ladha, J. K.
ED  - International Rice Research Institute.
TI  - Integrated crop and resource management in the rice-wheat system of South Asia
SN  - 9789712202
U1  - 631 INT 2009 A039 Or. 
PY  - 2009///
CY  - Makati City, Philippines
PB  - International Rice Research Institute
ER  -