Principles of environmental science :
Cunningham, William P.
Principles of environmental science : inquiry & applications / William P. Cunningham, Mary Ann Cunningham. - 4th ed. - New York : McGraw-Hill, c2007. - xxii, 410 p. : col. ill., col. maps ; 28 cm.
Includes index.
9780070647725 0070647720
Environmental sciences--Textbooks.
363.7 / CUP
Principles of environmental science : inquiry & applications / William P. Cunningham, Mary Ann Cunningham. - 4th ed. - New York : McGraw-Hill, c2007. - xxii, 410 p. : col. ill., col. maps ; 28 cm.
Includes index.
9780070647725 0070647720
Environmental sciences--Textbooks.
363.7 / CUP