786
English
Botkin, Daniel B
Environmental science : earth as a living planet
New York
Wiley
5991
1 v. )various paging(.: col. ill
Includes index
Daniel B. Botkin, Edward A. Keller
، Environmental sciences
، Human ecology
7
.
363
GE
105
.
B68
1995
AU
AU Keller, Edward A 1942-
TI
