TY - BOOK AU - Cunningham,William P. AU - Cunningham,Mary Ann TI - Environmental science: a global concern SN - 007338321X (hard copy : alk. paper) AV - GE105 .C86 2010 U1 - 363.7 22 PY - 2010/// CY - New York PB - McGraw-Hill Higher Education KW - Environmental sciences KW - Textbooks N1 - Includes index ER -