01410cam a2200337 a 4500 5724 FISKH 20250116115126.0 120824s2013 nyua j b 001 0 eng 2012034321 9780531236031 (library binding) 9780531219614 053123603X (library binding) 9780531219614 (pbk.) 0531219615 (pbk.) DLC DLC DLC eng TD170.M35 363.70973 Mara, Wil. Environmental protection / by Wil Mara. New York : Scholastic, 2013. 64 pages : color illustrations ; 23 cm Cornerstones of freedom Includes bibliographical references (p. 61) and index. The relationship between human progress and its effect on the natural environment has long been a contentious issue. This book details the history of the environmental movement in the United States, from its first stirrings in the writings of Henry David Thoreau and George Perkins Marsh to recent debates over climate change and energy sources. Environmental protection United States Juvenile literature. United States Environmental conditions Juvenile literature. 7 cbc orignew 1 ecip 20 y-gencatlg ddc BK 0 5724 5724 0 0 ddc 0 0 NFIC 001 001 ATKSNF 2025-01-16 0 MAR 363.70973 TD170.M35 FISTK04720 2025-01-16 11:51:24 1 2025-01-16 BK 0 0 ddc 0 0 NFIC 002 002 SNS 2025-06-23 0 MAR 363.70973 TD170.M35 FISSE01711 2025-06-23 11:15:40 2 2025-06-23 BK 0 0 ddc 0 0 NFIC 002 002 SNS 2025-06-23 0 MAR 363.70973 TD170.M35 FISSE00344 2025-06-23 15:29:27 3 2025-06-23 BK