00874nam a2200253 a 450000100060000000300080000600500170001400800410003102000280007203500190010004000320011904100080015108200250015910000380018424500670022225000120028926000460030130000330034749000660038050400380044665000160048470000540050083000660055472101BD-RjUL20211209082218.0170513s1969    enka     b    001 0 eng    a0080134106 (flexicover)  a(BD-RjUL)72317  aDLCcDLCdDLCdBD-RjULbeng  aeng00223a632.95bHAC 19691 aHartley, G. S.q(Gilbert Spencer)10aChemicals for pest control /cby G. S. Hartley and T. F. West.  a1st ed.  aOxford,aNew York :bPergamon Pressc1969  axv, 316 p. :bill. ;c20 cm.0 aThe Commonwealth and international library. Chemical industry  aIncludes bibliographies and index 0aPesticides.1 aWest, T. F.q(Trustham Frederick),ejoint author.  aThe Commonwealth and international library. Chemical industry