Text ( visual ) : unmediated Unequal protection : environmental justice and communities of color / edited by Robert D. Bullard ; preface by Benjamin F. Chavis, Jr. ; foreword by Congressman John Lewis. -- San Francisco : Sierra Club Books , c1994. -- xxiii, 392 p. : map ; 24 cm. -- Includes bibliographical references (p. [362]-375) and index. -- ISBN 0871564505 ; (BA23819176) ; https://ci.nii.ac.jp/ncid/BA23819176 Author Heading(s): Bullard, Robert D. (Robert Doyle). -- Classification(s): LCC : GE197 ; DC20 : 363.7/03/0973. -- Subject Heading(s): LCSH : Green movement -- United States ; LCSH : Environmental policy -- United States ; LCSH : Race discrimination -- United States ; LCSH : United States -- Race relations