000			00595nam a2200229 4500
001			00555231
003			PWmBRO
005			20240602100814.0
008			860616s1984 nyuad a o0011 eng l
082	0	0	_a628.1 _b68 _z19
090	0	0	_b628.168/V446a/1984
100	1	0	_aVelz, Clarence J.
245	1	0	_aApplied stream sanitation / _cClarence J. Velz.
250	0	0	_a2nd ed.
260	0	0	_aNew York : _bWiley, _cc1984.
300	0	0	_aviii, 800 p. _bill _c24 cm.
595	0	0	_a0471864161
650	0	0	_aStream self-purification.
942			_2ddc
994			_a001045083 86302 0001
999			_c31806 _d31806