LIBRARY CATALOGUE SLIPS. 
[Mount each slip upon a separate card, placing the subject at the top of the 
second slip. The name of the series should not be repeated on the series 
card, but the additional numbers should be added, as received, to the first 
entry.] 
Martin, George C[urtis] 1875- 
. . . The petroleum fields of the Pacific coast of 
Alaska, with an account of the Bering River coal de- 
posits, by George C. Martin. Washington, Gov't print. 
J off., 1905. 
64, xi p. illus., vii pi. (incl. maps). 23£ cm . (U. S. Geological survey. 
Bulletin no. 250) 
Subject series: A, Economic geology, 43; B, Descriptive geology, 54. 
"Geological survey publications on Alaska:" p. v-ix. 
1. Petroleum — Alaska. 2. Coal — Alaska. 3. Geology — Alaska. 
Martin, George C[urtis] 1875- 
. . . The petroleum fields of the Pacific coast of 
Alaska, with an account of the Bering River coal de- 
^ posits, by George C. Martin. Washington, Gov't print. 
OB 
64, xi p. illus., vii pi. (incl. maps). 23^ CU1 . (U. S. Geological survey. 
Bulletin no. 250) 
Subject series: A, Economic geology, 43; B, Descriptive geology, 54. 
"Geological survey publications on Alaska:" p. v-ix. 
1. Petroleum — Alaska. Coal — Alaska. Geology — Alaska. 
U. S. Geological survey. 
Bulletins. 
i no. 250. Martin, G. C. The petroleum fields of the 
i Pacific coast of Alaska, with an account of the 
Bering River coal deposits. 1905. 
U. S. Dept. of the Interior. 
see also 
U. S. Geological survey. 
