01200cam a22003497a 4500 12883408 pucpr 20161109115502.0 161109s2002 caua b 001 0 eng d 2002510569 0321068831 (OCoLC)ocm48807604 COF COF NOC DLC spa lccopycat bev QH541 .H515 2002 21 363.7 H6286e Hickman, Graham C. The ecology action guide / Graham C. Hickman & Susan M. Hickman. San Francisco, CA : Benjamin Cummings, ©2002. vii, 68 pages : illustrations ; 28 cm. Subtitle on cover : Action for a sustainable future Includes bibliographical references and index. Ecology. Ecology Political aspects. Environmentalism. Hickman, Susan M. 7 cbc copycat 2 ncip 20 y-gencatlg ddc 6 363.7 H6286e 255668 255668 0 0 ddc 0 0 10 10 1 2016-11-09 donación 0 363.7 H6286e 80000002566670 2016-11-09 00:00:00 10.00 2016-11-09 6