Environment & pollution. :
Ambasht, R. S.
Environment & pollution. : an ecological approach / R.S. Ambasht & P.K. Ambasht. - 4th ed. - New Delhi : CBS Pub. & Distributors, 1990.[Reprinted 2005] - xii, 323 p. : ill. ; 22 cm.
"The book ... has been thoroughly revised ... In the second edition two new chapters have been added on Fundamental Aspects of Air Pollution (IX) and on Environmental Protection Efforts in India (XXI)"--Pref.
Includes bibliographical references and index.
8123912234
92911480
Pollution.
Ecology.
363.73
Environment & pollution. : an ecological approach / R.S. Ambasht & P.K. Ambasht. - 4th ed. - New Delhi : CBS Pub. & Distributors, 1990.[Reprinted 2005] - xii, 323 p. : ill. ; 22 cm.
"The book ... has been thoroughly revised ... In the second edition two new chapters have been added on Fundamental Aspects of Air Pollution (IX) and on Environmental Protection Efforts in India (XXI)"--Pref.
Includes bibliographical references and index.
8123912234
92911480
Pollution.
Ecology.
363.73