Reconnaissance geologic map of the Noatak-Kobuk Region, Alaska / U.S. Geological Survey
; geology by Philip S. Smith, F.C. Schrader, W.C. Mendenhall --[et al.] ; topography
by C.E. Giffin, D.L. Reaburn, D.C. Witherspoon --[et al.].- Washington, D.C., 1913
http://authorities.loc.gov/, site consulté le 2011-07-22
Information trouvée : dates biographiques (1877-1949)