Environmental science :
Botkin, Daniel B.
Environmental science : earth as a living planet / Daniel B. Botkin and Edward A. Keller - 3rd ed. - New York : John Wiley, c2000. - xxxii,649 p. : ill. ; 28 cm.
0471321737
Environmental science
Human ecology
Environmental protection
GE105 / .B68 2000
363.7 / B748e
Environmental science : earth as a living planet / Daniel B. Botkin and Edward A. Keller - 3rd ed. - New York : John Wiley, c2000. - xxxii,649 p. : ill. ; 28 cm.
0471321737
Environmental science
Human ecology
Environmental protection
GE105 / .B68 2000
363.7 / B748e