TY - BOOK AU - Montgomery,Carla W. TI - Environmental geology SN - 9780073524085 (pbk. : alk. paper) AV - QE38 .M66 2011 U1 - 550 22 PY - 2011/// CY - Dubuque, IA PB - McGraw-Hill KW - Environmental geology KW - Textbooks N1 - Includes bibliographical references and index ER -