000 00268nam a22001217a 4500
082 _a630
_bNAT.35
100 _aKingshuk Sarkar
245 _aNRPPD discussion paper
260 _aThiruvananthapuram
_bCDS
_c2014
300 _a47p.
650 _aAgriculture
942 _cBK
999 _c42228
_d42228