000 00338nam a2200121Ia 4500
008 220201s1985 xx 000 0 eng d
100 _aGREENBERG A E
245 0 _aSTANDARD METHODS FOR THE EXAMINATION OF WATER AND WASTE WATER
250 _a16
260 _aU S
_bAMERICAN PUBLIC HEALTH ASSOCIATION
_c1985
300 _a1268
942 _2ddc
999 _c90407
_d90407