TY  - BOOK
AU  - Roberts,Albert Eugene
TI  - Geology and coal resources of the Toledo-Castle Rock district, Cowlitz and Lewis Counties, Washington
T2  - U.S. Geological Survey. Bulletin 1062
AV  - QE75 .B9 no. 1062
U1  - 557.9788 
PY  - 1958///
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - Coal
KW  - Washington (State)
KW  - Mines and mineral resources
KW  - Geology
N1  - Part of illustrative matter folded in pocket; "A study of resources, principally coal but including oil and gas, clays, and gravel and crushed rock, in Tertiary and Quaternary deposits."; Bibliography : p. 57-58
ER  -