Text ( visual ) : unmediatedEnvironmental policies : an international review / edited by Chris C. Park. -- London ; Dover, N.H. : Croom Helm , c1986. -- 315 p. : ill. ; 23 cm. -- (The Croom Helm natural environment--problems and management series). -- Includes bibliographies and index. -- ISBN 0709920628 ; (BA00441790) ; http://ci.nii.ac.jp/ncid/BA00441790 Author Heading(s): Park, Chris C.. -- Classification(s): LCC : HC79.E5 ; DC19 : 333.7. -- Subject Heading(s): LCSH : Environmental policy -- Addresses, essays, lectures