The physical features of Carroll County and Frederick County
By: Dept. of Geology, Mines, and Water Resources.
Contributors: Maryland. Dept. of Geology, Mines, and Water Resources
Publisher: The Department
Published: 1979
Place of publication: Baltimore
Language: eng
Format: Microform
Number of pages: 312
Subjects: Physical geography -- Maryland -- Carroll County.; Physical geography -- Maryland -- Frederick County.; Mines and mineral resources -- Maryland -- Carroll County.; Mines and mineral resources -- Maryland -- Frederick County.
Notes: Microfiche. [S.l. : s.n., 1979?] 4 sheets ; 10.5 x 15 cm.

Bibliography: p. 270-272.