Botkin, Daniel B.
Environmental studies the earth as a living Planet Daniel B. Botkin and Edward A. Keller - 1St ed. - Columbus Charles E. Merrill Publishing 1982 - ix,506p.
0675098130
Earth science
550 / BOT/1982
Environmental studies the earth as a living Planet Daniel B. Botkin and Edward A. Keller - 1St ed. - Columbus Charles E. Merrill Publishing 1982 - ix,506p.
0675098130
Earth science
550 / BOT/1982