TY  - BOOK
AU  - MURCHISON, Roderick Impey
TI  - On the former changes of the Alps
U1  - 201 
PB  - [London]
N1  - Offprint from Royal Institution of Great Britain.  Weekly evening meeting, March 7, 1851.  Bound with the Author's On the geological structure of the Alps... [1849]
ER  -