TY  - BOOK
AU  - Alt,David D.
AU  - Hyndman,Donald W.
TI  - Roadside geology of the northern Rockies
SN  - 0878420290
AV  - QE79 .A47
U1  - 557.86 
PY  - 1972///]
CY  - Missoula, Mont.
PB  - Mountain Press Pub. Co.
KW  - Geology
KW  - Rocky Mountains
KW  - Guidebooks
N1  - Includes bibliographical references
ER  -