United States Geological Survey [journal]. Washington, D.C. : G.P.O. (1902-1949).
United States Geological Survey [journal]. Washington, D.C. : G.P.O. (1902-1949).
license
identifier
2000099636
created
2017-08-22T12:40:53
license
title
United States Geological Survey [journal]. Washington, D.C. : G.P.O. (1902-1949).
shortTitle
United States Geological Survey [journal] (1902-1949)