00523nam a22001817a 4500003000400000008004100004082001700045100002500062245012300087260003900210300001000249502001700259650001300276650000900289650002100298650001100319650001100330OSt260516b        |||||||| |||| 00| 0 eng d  a633.18bP74P  aPrasad, Shiv Mangal.  aProduction Potential of Various Rice Based Cropping Systems Under Rainfed Low Land Condition / cby Shiv Mandal Prasad  a.- Pusa, Samastipurb: RAUc, 1995  a111p.  bM. Sc.d1995  aAgronomy  aRice  aCropping Systems  aThesis  aM. Sc.