00381nam a2200133Ia 4500008004100000082001600041100001600057245002600073260004800099300000800147650004100155650003400196653001700230170901s1969    xx            000 0 und d  a632.7bP73I  aPradhan, S. 0aInsect Pests of Crops  aNew DelhibNational Book Trust, Indiac1969  a208  aAgriculture and related technologies  aTechnology (Applied sciences)  aInsect pests