Kamala, A.
Environmental engineering : water supply sanitary engineering and pollution. / A Kamala. &D L Kanth Rao. - New Delhi: Tata McGraw-Hill, c1988.[Reprinted 1999] - vii, 272 p. : ill. 23 cm.
Includes bibliographies.
0074517082
Environmental health.
Buildings--Environmental engineering.
Sanitary engineering.
Sanitation.
628
Environmental engineering : water supply sanitary engineering and pollution. / A Kamala. &D L Kanth Rao. - New Delhi: Tata McGraw-Hill, c1988.[Reprinted 1999] - vii, 272 p. : ill. 23 cm.
Includes bibliographies.
0074517082
Environmental health.
Buildings--Environmental engineering.
Sanitary engineering.
Sanitation.
628