Environmental science :
Cunningham, William P.
Environmental science : a global concern / William P. Cunningham, Barbara Woodworth Saigo. - 3rd ed. - Dubuque, IA : Wm. C. Brown Publishers, c1995. - xxi, 612 p. : ill. (some col.), col. maps ; 29 cm.
Includes bibliographical references and index.
0697158934 0697158942
94070116
GE105 / .C86 1995
363.7
Environmental science : a global concern / William P. Cunningham, Barbara Woodworth Saigo. - 3rd ed. - Dubuque, IA : Wm. C. Brown Publishers, c1995. - xxi, 612 p. : ill. (some col.), col. maps ; 29 cm.
Includes bibliographical references and index.
0697158934 0697158942
94070116
GE105 / .C86 1995
363.7