River pollution
Singh, L. B.
River pollution - 1st ed. - New Delhi: APH Publishing Corporation, 2007. - vii, 183p. : ill, hbk. ; 22cm
Includes illustrations, bibliographic references and index.
9788131300855 = Earth and Environmental Sciences
Sanitary Engineering
Pollution Countermeasures
River Pollution
628.168 / SIN
River pollution - 1st ed. - New Delhi: APH Publishing Corporation, 2007. - vii, 183p. : ill, hbk. ; 22cm
Includes illustrations, bibliographic references and index.
9788131300855 = Earth and Environmental Sciences
Sanitary Engineering
Pollution Countermeasures
River Pollution
628.168 / SIN