Water pollution. :
Prabhakar, V. K..
Water pollution. : problems and prospects. / V.K Prabhakar - 1st ed. - New Delhi: Anmol, 2001. - viii, 285p. : ill, ; 22 cm. :
Includes bibliographical references and index.
81-261-0933-5
363.7394 PRA.
Water pollution. : problems and prospects. / V.K Prabhakar - 1st ed. - New Delhi: Anmol, 2001. - viii, 285p. : ill, ; 22 cm. :
Includes bibliographical references and index.
81-261-0933-5
363.7394 PRA.