American environmental leaders :
Becher, Anne.
American environmental leaders : from colonial times to the present / Anne Becher with Kyle McClure, Rachel White Scheuering, and Julia Willis. - Santa Barbara, Calif. : ABC-CLIO, c2000. - 2 v. (xviii, 921 p.) :
Includes Index.
1576073858 (electronic bk.) 1576071626 (set : acidfree paper)
--Biography.
GE55 / .B43
American environmental leaders : from colonial times to the present / Anne Becher with Kyle McClure, Rachel White Scheuering, and Julia Willis. - Santa Barbara, Calif. : ABC-CLIO, c2000. - 2 v. (xviii, 921 p.) :
Includes Index.
1576073858 (electronic bk.) 1576071626 (set : acidfree paper)
--Biography.
GE55 / .B43