TY  - BOOK
AU  - Gangwar,K.S.,ed...[et,al]
TI  - Rice-wheat cropping system in Samastipur District of North Bihar, India
PY  - 1993///
CY  - Merrut
PB  - Project Directorate for Cropping Systems Research
KW  - Wheat
KW  - Rice
N1  - ICAR/Project Directorate for Cropping Systems Research, Meerut
ER  -