Cunningham, William P. 4 0

Environmental science : a global concern / 6 6 William P. Cunningham, Barbara Woodworth Saigo. - 5th ed. - - xxii, 650 p. : ill. (some col.), col. maps 29 cm. - - - - - . - . - 0 . - . - 0 .



Includes bibliographical references (p. [593]-609) and index.

V. 1. Text -- v. 2. Student study guide / prepared by Darby Nelson.

5

















5





0697360237;9780697360236;007115681X (International ed.);9780071156813 (International ed.)

2 = =







97048876

2




2 --0------


6 --0-- 2 --------



0 2 --


--20------





Environmental sciences. --------20--


--------20--


----2

GE105 / .C86 19992

/ 2

/

/