Drainage modifications in southeastern Ohio and adjacent parts of West Virginia and Kentucky
Subtitle: by W.G. Tight.
Series: United States Geological survey : Professional paper -- no.13; United States Geological survey -- no.13.
Publisher: Govt. print. off.
Published: 1903
Place of publication: Washington
Language: eng
Number of pages: 111
Subjects: Geology -- Ohio River Valley.; Physical geography -- Ohio River Valley.