000 00384nam a2200121Ia 4500
008 220201s1990 xx 000 0 eng d
082 _a628.1
_bCLE
100 _aCleseri, Lenove S ed. Geenburg & Trusell, R
245 0 _aStandard methods for the examination of water & waste water
260 _bWashingtom DC : American Public Health Association
_c1990
300 _a203
942 _2ddc
999 _c84822
_d84822