Bengali Keyboard
Botkin, Daniel B.
Environmental science : earth as a living planet / Daniel B. Botkin and Edward A. Keller. - 3rd ed. - New York : J. Wiley, c2000. - various pages : illustrations ; 28 cm.
Includes index.
0471321737 (acidfree paper)
Environmental sciences.
Environmental sciences--Case studies.
Human ecology.
363.7 BOT
Environmental science : earth as a living planet / Daniel B. Botkin and Edward A. Keller. - 3rd ed. - New York : J. Wiley, c2000. - various pages : illustrations ; 28 cm.
Includes index.
0471321737 (acidfree paper)
Environmental sciences.
Environmental sciences--Case studies.
Human ecology.
363.7 BOT