TY  - GEN
AU  - Jaggar,T.A.
TI  - The earth as a living organism: Lectures II. Erosion: springs, geysers, rivers, winds, and waves / 
PY  - 1906///
CY  - [S.l. : 
PB  - s.n.]
N1  - Twentieth Century Club 
Education committee
Ninth season of university lectures 
1905-1906
ER  -