TY  - BOOK
AU  - Lahee,Frederic H.
ED  - McGraw-Hill Book Company
TI  - Field geology
U1  - 550 23
PY  - 1952///
CY  - New York : 
PB  - McGraw-Hill Book Company, 
KW  - Geology
KW  - Fieldwork
N1  - Includes bibliographical references (p. 843-855) and index (p. 857-883)
ER  -