00299nam a22001217a 4500020001500000040000800015082001800023100001500041245002800056260002800084300000800112650005700120  a8127202584  aDDC  a632.95 SAG/PE  aS.S.Sagwal  aDictionary of pesticide  aludhianabkalyanic1996  a130  aprefaceaacknowledgementsaterminologyabibliography