Environmental science /
by Amos Turk, et al.
- Philadelphia, W. B. Saunders Co., c1974.
- xiii, 563 p. illus. 28 cm.
- Saunders golden series .
Includes bibliographies.
0721689280
Ecology.
Environmental sciences.
Cir 500 En8 1974
Includes bibliographies.
0721689280
Ecology.
Environmental sciences.
Cir 500 En8 1974