Environment & pollution, an ecological approach /
Ambasht, R. S.
Environment & pollution, an ecological approach / R.S. Ambasht & P.K. Ambasht. - 2nd ed. - Varanasi, India : Students' Friends, 1992. - 8, 307 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 (p. [290]-302) and index.
Textbook.
Pollution.
Ecology.
333.7 / AME 1992
Environment & pollution, an ecological approach / R.S. Ambasht & P.K. Ambasht. - 2nd ed. - Varanasi, India : Students' Friends, 1992. - 8, 307 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 (p. [290]-302) and index.
Textbook.
Pollution.
Ecology.
333.7 / AME 1992