TY - BOOK AU - Kaufmann,Robert AU - Cleveland,Cutler J. TI - Environmental science SN - 9780072984293 (alk. paper) AV - GE105 .K386 2008 U1 - 628 22 PY - 2008/// CY - Boston PB - McGraw-Hill Higher Education KW - Environmental sciences KW - Textbooks KW - Nature KW - Effect of human beings on KW - Human beings KW - Effect of environment on N1 - Includes bibliographical references and index ER -