TY - BOOK AU - Slobodkin,Lawrence B. TI - A citizen's guide to ecology SN - 0195162862 (cl.) PY - 2003/// CY - Oxford PB - Oxford University Press KW - Ecology KW - Nature KW - Effect of human beings on N1 - Includes bibliographical references (p. [215]-230) UR - http://www.loc.gov/catdir/toc/fy038/2002072826.html ER -