Cunningham, William P., Principles of environmental science : inquiry & applications / William P. Cunningham, University of Minnesota, Mary Ann Cunningham, Vassar College. - Ninth Edition. - xxviii, 402 pages : color illustrations, color maps ; 29 cm Includes index. ISBN: 9781260566024 (alk. paper) 1260219712 (alk. paper) LCCN: 2018034427 Subjects--Topical Terms: Environmental sciences--Textbooks. LC Class. No.: GE105 / .C865 2020 Dewey Class. No.: 363.7