01025cam a22003134a 4500 118867 20230410105532.0 101119s2011 nyua b 001 0 eng 16544334 2010048074 9780810997462 (alk. paper) HC 79 W927 2011 333.7 Worldchanging, revised & updated : a user's guide for the 21st century / edited by Alex Steffen, with Carissa Bluestone ; introduction by Bill McKibben. World changing New York : Abrams, 2011. 598 p. : col. ill. ; 24 cm. Includes bibliographical references and index. Environmentalism. Sustainable development. Green movement. Protección del medio ambiente. Medio ambiente. Ciencia y tecnología Medio ambiente Informes. Steffen, Alex. Bluestone, Carissa. lcc bk YSL 38726 38726 0 0 lcc 0 0 CS BJB BJB CS 2023-04-10 1 0 HC 79 W927 2011 00000112095 2018-10-24 00:00:00 1 2018-10-24 bk