TY  - BOOK
AU  - Harrison, W. Jerome
TI  - Text-book of geology
U1  - 550 21st.ed.
PY  - 1903///
CY  - lONDON
PB  - Blackie and Son
KW  - Geology
KW  - Earth science
N1  - Index: 339-350p
ER  -