Environmental geology of the Front Range Urban Corridor and vicinity, Colorado / by Wallace R. Hansen and Eleanor J. Crosby ; with a section on physical properties and performance characteristics of surficial deposits and rock units in the Greater Denver area by Ralph R. Shroba.
出版資料
[Reston, Va.?] : U.S. Dept..of the Interior, Geological Survey ; Washington, D.C. : For sale by the Supt. of Docs., U.S. G.P.O., 1982.
