00407nam a2200157Ia 4500008004100000020000500041082001900046100001600065245007600081260002000157300000700177650002100184700001500205700001500220700001400235140316s9999    xx            000 0 und d  a  a633.18bGAN/RI  aGangwar,K S  aRice-wheat cropping system in samastipur district of North Bihar, India  aMeerutbPDCSRc  a60  aPlantation crops  asharma,g s  asharma,s k  asingh,a k