TY  - BOOK
AU  - Chronic,John
AU  - Chronic,Halka
TI  - Prairie, peak, and plateau: a guide to the geology of Colorado 
T2  - Colorado Geological Survey bulletin
AV  - QE91 .C48
U1  - 557.88 
PY  - 1972///
CY  - Denver
PB  - Colorado Geological Survey
KW  - Geology
KW  - Colorado
KW  - Guidebooks
N1  - Includes index; Bibliography: p. 119-120
UR  - http://www.archive.org/details/prairiepeakplate32chro
UR  - http://www.openlibrary.org/books/OL5019905M
ER  -