00577nam a2200193Ia 4500008004100000020001500041082002000056100001700076245006200093250000600155260006200161300000800223650004100231650003400272653001500306653002100321700002100342700002000363170901s1999    xx            000 0 und d  a0965603830  a632.95042bH24P  aHanda, S. K. 0aPesticide ResiduesbSignificance, Management and Analysis  a1  aUSAbResearch Periodicals and Book Publishing Housec1999  a226  aAgriculture and related technologies  aTechnology (Applied sciences)  aPesticides  aResidue analysis  aAgnihotri, N. P.  aKulshrestha, G.