00596    a2200169   4500020001500000082001500015090001700030100001600047245012200063260003900185300002000224650001000244650003600254942000700290999001700297952011200314  a8187167084  a632.5bGUP  c20335d31569  aGupta, O.P.  aModern weed managementbwith special reference to agriculture in the tropics and subtropics b a text book and manual  aBikanerbAgro Botanicac1998g1998  axxi,488p.c25cm  aWeeds  aPlant injuries, diseases, Pests  cSR  c47971d47971  001040708SRCaMKDLbMKDLcREFd2009-07-22l0o632.5GUPp54126r2009-07-22 00:00:00v0.00w2016-10-31ySR