Cunningham, William P.
Environmental science : a global concern / William P. Cunningham, Mary Ann Cunningham, Barbara Woodworth Saigo. - 9th ed. - Boston : McGraw Hill Higher Education, c2007. - xvi, 620 p. : fold. maps, col. photos
Includes bibliographical references, glossary, and indices.
Environmental sciences.
Environmental science : a global concern / William P. Cunningham, Mary Ann Cunningham, Barbara Woodworth Saigo. - 9th ed. - Boston : McGraw Hill Higher Education, c2007. - xvi, 620 p. : fold. maps, col. photos
Includes bibliographical references, glossary, and indices.
Environmental sciences.