000			006070000a22001330004500
008			140223b1966 xxu||||| |||| 00| 0 eng d
041			_aENG
080			_aG9555 K6-;2
082			_aG9555 K6-;2
245			_aStandard methods for the examination of water and waste water including bottom sediments and sludges, prepared and pub Jointly by American Public Health Association, American Water Works Association and water Pollution control Federation, Edn,12.(3 cops)
260			_aAmerican Public Health Asson., _bNew York _c1966
650			_aLIMNOLOGY
906			_aAMERICAN PUBLIC HEALTH ASSOCIATION, New York
999			_c99613 _d99613