TY  - BOOK
AU  - Simojoki, Heikki
AU  - Simojoki, Heikki
TI  - History Of Geophysics In Finland 1828-1918
U1  - H81v575 
PY  - 1978///
CY  - Helsinki
PB  - Soc. Sci. Fennica
KW  - H81v575
ER  -