01246cam a2200313 a 4500 4488058 OSt 20180116192413.0 970317s1997 maua b 001 0ceng 97008333 0262122073 DLC DLC DLC n-us--- GE150 .L47 1997 363.70092273 B 21 Lerner, Steve. 6284 Eco-pioneers : practical visionaries solving today's environmental problems / Steve Lerner. Cambridge, Mass. : MIT Press, c1997. xii, 462 p. : ill. ; 24 cm. Includes bibliographical references (p. [399]-414) and index. Environmental degradation United States Case studies. 6285 Sustainable development United States Case studies. 6286 Environmental engineers United States Biography. 6287 Environmentalists United States Biography. 6288 7 cbc orignew 1 ocip 19 y-gencatlg ddc BK 353634 353634 0 0 ddc 0 0 SADA SADA 2012-08-24 0 363.7 LER 1997 SADA0001809 2017-01-05 1 2023.00 2017-01-05 BK