000			00290nam a2200121Ia 4500
001			122507
008			170722s9999 xx 000 0 und d
100			_aTaylor, Edwin Windle
245			_aExamination of waters and water supplies. /
250			_a7th ed.
260			_c1958.
942			_cGEN
999			_c54149 _d54149