TY  - BOOK
AU  - Becher,Anne
TI  - American environmental leaders: from colonial times to the present 
SN  - 1576073858 (electronic bk.)
AV  - GE55 .B43
PY  - 2000///
CY  - Santa Barbara, Calif.
PB  - ABC-CLIO
KW  - Biography
N1  - Includes Index
ER  -