Husain, S.K.
Text book of water supply & sanitary engineering - 2nd ed. - New York Oxford & IBM 1976 - 884 p. ill.
Includes bibliographies
Sanitary engineering
628 / SKH/1976
Text book of water supply & sanitary engineering - 2nd ed. - New York Oxford & IBM 1976 - 884 p. ill.
Includes bibliographies
Sanitary engineering
628 / SKH/1976