TY - BOOK AU - Cunningham,William P. AU - Cunningham,Mary Ann TI - Principles of environmental science: inquiry and applications / SN - 0072509317 (pbk. : acidfree paper) AV - GE105 .C865 2004 U1 - 363.7 22 PY - 2004/// CY - Boston PB - McGraw-Hill Higher Education KW - Environmental sciences N1 - Includes index; Social science UR - http://www.loc.gov/catdir/toc/mh031/2002151069.html ER -