Chiras, Daniel D. . Environmental Science / Textual Documents Daniel D. Chiras. - 2006 ed. / - Boston : Jones And Bartlett Publishers , @ 2006. - 642,28 ; Index,Glossary ISBN: 0-7637-0860-7 Subjects--Index Terms: Environmental Science,Ecology Dewey Class. No.: 574.52 / Ch 445 En