One earth, one future:
Silver, Cheryl Simon and Defries, Ruth S.
One earth, one future: our changing global environment / Cheryl Simon Silver and Ruth S.Defries - New Delhi : Affiliated East-West Press, 1992. - xii, 197p.
9780309046329
Environment
Pollution
Ozone layer
Global warming
Nature--Effect of human beings on
Man : Influence on nature
301.31
One earth, one future: our changing global environment / Cheryl Simon Silver and Ruth S.Defries - New Delhi : Affiliated East-West Press, 1992. - xii, 197p.
9780309046329
Environment
Pollution
Ozone layer
Global warming
Nature--Effect of human beings on
Man : Influence on nature
301.31