000			01066nam a2200253 a 4500
005			20250913113124.0
008			981208s1969 xxu 00 eng
010			_a74-96123
039		9	_a200706191233 _bmanan _y08-18-1999 _zload
090			_aTD174.A45
090			_aTD174 _b.A45
110	2		_aAmerican Chemical Society. Committee on Chemistry and Public Affairs. Subcommittee on Environmental Improvement.
245	1	0	_aCleaning our environment the chemical basis for action : _ba report / _cby the Subcommittee on Environmental Improvement, Committee and Public Affairs, American Chemical Society
260			_aWashington, D.C. : _bAmerican Chemical Society, _c1969
300			_aix, 249 p. : _bill. ; _c23 cm.
500			_aSupplemented by'Priority recommendations with supporting discussion' (20 p.) in 1971.
650		0	_aPollution
907			_a.b10363075 _b2021-05-28 _c2019-11-12
942			_c01 _n0 _kTD174.A45
914			_avtls000037864
991			_aFakulti Sains Hayat
998			_al _b1999-05-08 _cm _da _feng _gxxu _y0 _z.b10363075
999			_c38285 _d38285