000 00618nam a2200169Ka 4500
080 _a631.58:633.18:633
_bI39R
245 0 0 _aRice-wheat cropping system in Samastipur District of North Bihar, India
_cedited by K.S. Gangwar, G.C. Sharma, S.K. Sharma and A.K.Singh
260 _aMerrut
_bProject Directorate for Cropping Systems Research
_c1993
650 _aWheat
650 _aRice
500 _aICAR/Project Directorate for Cropping Systems Research, Meerut
100 1 _aGangwar, K.S., ed. ...[et,al]
300 _a59p.
040 _aIARI, New Delhi
901 _a219034
901 _a219034
999 _c90393
_d90393