000 00520nam a22001932a 4500
001 pr1000005240
003 MY-KjKLI
005 20110601094513.0
008 110308s1988 xx |||||||||||||| ||zxx
040 _aMY-KjKLI
_beng
_cMY-KjKLI
050 0 _aTD370.T254
100 1 _aTebbutt, T. H. Y.
245 1 0 _aPrinsip pengawalan kualiti air.
260 _aSelangor :
_bBiroteks,
_c1988.
300 _a206m.s. index. ;
_ccm.
650 0 _aWater Quality.
999 _c8360
_d8360