00529 2200193 4500001002100000005001500021035002000036008004100056082001000097090001400107245005200121260005500173084001600228100001700244250000600261300003100267650001400298990002300312INLIS00000000000205620240514020931 a0010-0722002056240514 | | eng  a632.9 aOng c c.11 aChemistry and Uses of Pesticides /cE.R. de Ong aNew York :bReinhold Publishing Corporation,c1962 a632.9 Ong c0 aOng, E.R. de a- a334 hlm. :bilus. ;c23 cm 4aPestisida ac.1(1182/SPP/ha/-)