Results of spirit leveling in Iowa, 1896 to 1913, inclusive /

Bibliographic Details
Main Author:	Marshall, R. B. (Robert Bradford), 1867-1949 (Author)
Corporate Author:	Iowa (sponsoring body.)
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : Department of the Interior, United States Geological Survey, 1915.
Series:	Bulletin (Geological Survey (U.S.)) ; no. 569.
Subjects:	Leveling > Iowa. Bench-marks > Iowa. Iowa > Altitudes. Iowa > Surveys. Altitudes. Iowa.
Online Access:	https://purl.fdlp.gov/GPO/gpo58442

Available Online