Bengali Keyboard
Eckenfelder, W. Wesley.
Industrial water pollution control / W. Wesley Eckenfelder. - 3rd ed. - Boston : McGraw-Hill, c2000. - xii, 584 pages : illustrations ; 25 cm. - McGraw-Hill series in water resources and environmental engineering. .
Includes bibliographical references and index.
0070393648
Sewage--Purification.
Factory and trade waste--Purification.
628.3 ECK
Industrial water pollution control / W. Wesley Eckenfelder. - 3rd ed. - Boston : McGraw-Hill, c2000. - xii, 584 pages : illustrations ; 25 cm. - McGraw-Hill series in water resources and environmental engineering. .
Includes bibliographical references and index.
0070393648
Sewage--Purification.
Factory and trade waste--Purification.
628.3 ECK