000			00336 a2200109 4500
008			190227b xxu||||| |||| 00| 0
100			_aAmerican Public Health
245			_aStadard methods for the examination of water and sewage / _cAmerican Public Health
260			_bAmerican Public Health, Association
300			_a236p.
942			_2ddc _cBK
999			_c9387 _d9387