Results of spirit leveling in Virginia, 1900 to 1913, inclusive
By: R.B. Marshall, chief geographer; part of work since 1907 done in cooperation with the state of Virginia through Virginia Geological Survey, T.L. Watson, state geologist.
Contributors: Virginia Geological Survey.
Series: U.S. Geological survey. Bulletin 562
Publisher: Govt. Print. Off.
Published: 1914
Place of publication: Washington
Language: eng
Number of pages: 68
Subjects: Virginia -- Altitudes.
Notes: Includes index.