Activated sludge process /
Martin, Arthur J.
Activated sludge process / - London : Macdonald and Evans, 1927. - xiii, 415 p. : ill. ; 23 cm.
Includes index.
Sewage treatment
Wastewater treatment
Sanitary engineering
628.354 / MAR
Activated sludge process / - London : Macdonald and Evans, 1927. - xiii, 415 p. : ill. ; 23 cm.
Includes index.
Sewage treatment
Wastewater treatment
Sanitary engineering
628.354 / MAR