TY  - BOOK
AU  - Roehler,Henry W.
TI  - Depositional environments of coal-bearing and associated formations of Cretaceous Age in the National Petroleum Reserve in Alaska
PY  - 1987///
CY  - Washington, D. C.
PB  - United States Govt. Printing Office
KW  - Geology, Stratigraphic
KW  - Congresses
KW  - Geology
KW  - Alaska
KW  - National Petroleum Reserve
KW  - Coal
N1  - Includes bibliographical references
ER  -