Applied stream sanitation /
Velz, Clarence J
Applied stream sanitation / Clarence J. Velz - 2nd ed - New York : Wiley, 1984 - viii, 800 p. : ill. ; 24 cm
'A Wiley-Interscience publication.'
Includes bibliographies and indexes
83-23555
Stream self--purification
Applied stream sanitation / Clarence J. Velz - 2nd ed - New York : Wiley, 1984 - viii, 800 p. : ill. ; 24 cm
'A Wiley-Interscience publication.'
Includes bibliographies and indexes
83-23555
Stream self--purification
