USGS OF 8
Title:Coal deposits of the Costello Creek basin, Alaska
Publisher:U.S. Geological Survey
Comments:This publication was reclassified with a new publication number in 1975; see below for the updated classification number.
Ordering Info:This publication is out of print. Reproductions may be available. USGS Publications Warehouse
Wahrhaftig, Clyde, 1944, Coal deposits of the Costello Creek basin, Alaska: U.S. Geological Survey Open File Report: Technical Data Unit classification number 8, 7 p., 1 sheet.