TY  - BOOK
AU  - Branson,E.B.
AU  - Tarr,W.A.
TI  - Introduction to geology
U1  - 550 BRA. T  
PY  - 1941///.
CY  - New York : 
PB  - Mc Graw-Hill Book Company, 
KW  - Earth sciences
KW  - Physical geology
N1  - Includes index
ER  -