00569pab a2200181 454500008004000000100001900040245007300059260000900132300001100141362000800152650003400160700001700194700001300211773003600224909000900260999001500269952010300284180718b1988   xxu||||| |||| 00| 0 eng d  aMahagion, P.K.  aDistrict - wise crop productivity in Punjab - a methodoligical issue  c1988  a139-42  aMay  aFarm Produce - India - Punjab  aV.V. Mahajan  aA.V. Rao  aAgricultural Situation in India  a8140  c8140d8140  00104070aIIPAbIIPAd2018-07-19hVolume no: 43, Issue no: 2pAR8153r2018-07-19w2018-07-19yAR