000			00797nam a2200253 4500
001			00573949
003			PWmBRO
005			20240602095812.0
008			860703s1982 enk f0001 engmt
090	0	0	_aVF _b628.161/P998
245	0	0	_aPyrethrins and Permethrin in potable waters by electron-capture gas chromatography 1981 _c[prepared by Standing Committee of Analysts]
260	0	0	_aLondon _bHMSO _c1982
300	0	0	_a15p.
440	0	0	_aMethods for the examination of waters and associated materials
595	0	0	_a0117516287
650	0	0	_aGas chromatography
650	0	0	_aDrinking water
650	0	0	_aWater _xAnalysis
650	0	0	_aPyrethrins
710	0	0	_aStanding Committee of Analysts
942			_2ddc
994			_a001019113 86184 0001
999			_c14880 _d14880