00512nam a2200157Ia 4500008004100000082002500041100001700066245003900083260004000122300001000162600001500172650003800187942000700225952010500232999001700337140224s9999    xx            000 0 und d  a631.4+633:581.143 K6  aRaheja, P.C.  aSoil productivity and crop growth.  aBombaybAsia Publishing Housec1966  a474p.  aP.C.Raheja  aSoil productivity,Crop production  cBK  00104070aKSDbKSDd2014-02-24l0o631.4+633:581.143 K6p1324r2014-02-24 00:00:00w2014-02-24yBK  c95942d95942