Text ( visual ) : unmediated Naturschutz : krise und zukunft / Josef H. Reichholf. -- 1. Aufl. -- Berlin : Suhrkamp , 2010. -- 169 p. ; 18 cm. -- (Edition unseld ; 31). -- Includes bibliographical references (p. 169-[170]). -- ISBN 9783518260319 ; (BB13979107) ; https://ci.nii.ac.jp/ncid/BB13979107 Author Heading(s): Reichholf, Josef H.. -- Classification(s): LCC : QH75. -- Subject Heading(s): LCSH : Nature conservation ; LCSH : Natural areas -- Management