Glacken, Clarence J., Genealogies of environmentalism : the lost works of Clarence Glacken / edited by S. Ravi Rajan with Adam Romero and Michael Watts. - xxvii, 205 pages ; 23 cm Includes bibliographical references (pages 197-198) and indexTB924/3$35.00. ISBN: 9780813939087 (pbk. : alk. paper) 0813939089 LCCN: Subjects--Topical Terms: Natural history--History.EnvironmentalismNaturalistsEnvironmentalists--Biography. Dewey Class. No.: 508 GEN