Mineral resources of Kenai Peninsula, Alaska : Gold fields of Turnagain Arm region ; coal fields of Kachemak Bay region.
Geological Survey Bull. No. 277 (rev.)
Geological Survey Series A Economic Geology No. 65
Geological Survey Series B Descriptive Geology No. 80
CIS US Executive Branch Documents, 1789-1909 ;
Moffit, Fred H.
Stone, Ralph W., Jr., 1918-2007
Geological Survey (U.S.)