Dworsky, Leonard B.2007-11-012007-11-012007-11-01https://hdl.handle.net/1813/8404A chronology of the history of the conservation movement in the United States from 1847 to 1857. Discusses major conservationists, literary figures, politicians, and artistis of the time.198561 bytesapplication/pdfen-USwater resources managementconservationwater qualitytimelineDocumentary Chronology of Selected Events in the Development of the American Conservation Movement, 1847-1920