Spears, Ellen Griffith Rethinking the American environmental movement post-1945 / Ellen Griffith Spears - New York Routledge 2020 - xiii, 274 pages, 23 cm. - American social and political movements of the twentieth century . GratisProf. Ramachandra Guha ISBN: 9780415529587 (pbk.) Subjects--Topical Terms: Environmentalism--History--United States--20th century.Environmentalism--History--United States--21st century. Dewey Class. No.: 363.700973 SPE