TY  - BOOK
AU  - Smith,Michael L.
TI  - Pacific visions: California scientists and the environment, 1850-1915 
SN  - 0300032641
PY  - 1987///
CY  - New Haven, Conn.
PB  - Yale University Press
KW  - Science
KW  - California
KW  - History
KW  - Societies, etc
KW  - Scientists
KW  - Environmental protection
ER  -