Forum on geologic mapping applications in the Washington-Baltimore urban area: proceedings, Reston, Virginina, April 23, 1997 / edited by J.Wright Horton [and others]
Contributors: Horton, J.W.
Publisher: U.S. Department of the Interior
Place of publication: Washington
Language: eng
Number of pages: 46
Subjects: Geological mapping - Washington (D.C.) region; Geological mapping - Baltimore region
Notes: 11