TY  - BOOK
AU  - Charles Lyell
TI  - Principles of Geology: An Attempt to Explain the Former Changes of the Earths Surface, by Reference to Causes now in Operation: Volume 3
SN  - 9781108001373
U1  - 550 LYE 
PY  - 2009///
CY  - NEW YORK
PB  - Cambridge University Press
ER  -