Montgomery, Carla W. Environmental geology: with study guide/ Montgomery, Carla W. - Boston: McGraw-Hill, c2000. - xiv, 546 p. : col. ill. ; 28 cm. Include index. ISBN: 0-07-230140-6. Subjects--Topical Terms: Environmental Geology. Dewey Class. No.: Circ. 550 M766e 2000