Maryland geological survey
| Image |  |
|---|---|
| Description | book series by Maryland Geological Survey; published as 8 volumes in 11 parts, 1901–1923 |
| Author/s |
author: Maryland Geological Survey |
| Publication date | |
| Language | English |
| Country of origin | United States |
| Wikipedia link | |
| Access work | |
| Copyright status |
public domain in United States. |
| Missing/wrong data? | Edit Wikidata item |