363.7394
GOE/W

1647
1648
1649
1650
1651

Goel, P.K. Water pollution : causes, effects and control / P.K. Goel. - 2nd rev. ed. - New Delhi : New Age International, 2006 .
xiii, 418 p. ; 24 cm. Includes index 81-224-1839-2 195.00
1. ENVIRONMENTAL SCIENCE