Jump to main content

yr 〜
yr

Search results 4

Geologic map of the Catasauqua quadrangle, Northampton and Lehigh counties, Pennsylvania [microform] / by Avery Ala Drake, Jr (Open-file report ; 96-700)

Geologic map of the Catasauqua quadrangle, Northampton and Lehigh counties, Pennsylvania [microform] / by Avery Ala Drake, Jr (Open-file report ; 96-700)
Microform図書
1996<YCA-I 19.76:96-700>
National Diet Library
  • Subject HeadingGeology -- Pennsylvania -- Northampton County Geology -- Pennsylvania -- Lehigh County

Geologic map of the Hellertown quadrangle, Northampton, Bucks, and Lehigh counties, Pennsylvania [microform] / U.S. Department of the Interior, U.S. Geological Survey ; by Avery Ala Drake, Jr (Open-file report ; 96-547)

Geologic map of the Hellertown quadrangle, Northampton, Bucks, and Lehigh counties, Pennsylvania [microform] / U.S. Department of the Interior, U.S. Geological Survey ; by Avery Ala Drake, Jr (Open-file report ; 96-547)
Microform図書
1996<YCA-I 19.76:96-547>
National Diet Library
  • Subject Heading...County -- Maps Geology -- Pennsylvania -- Lehigh County -- Maps

The geology of Lehigh and Northampton Counties

The geology of Lehigh and Northampton Counties
Digital図書
Board of Commissioners for the Second Geological Survey1906
Other Libraries in Japan
  • Subject HeadingGeology -- Pennsylvania -- Lehigh County Geology -- Pennsylvania -- No...
  • Subject Heading (ID)Geology -- Pennsylvania -- Lehigh County Geology -- Pennsylvania -- No...

Report of progress on the brown hematite ore ranges of Lehigh County : with a description of the mines lying between Emaus, Alburtis and Fogelsville / by Frederick Prime, Jr. (Pennsylvania. Geological survey, 2d. [Report of progress D])

Report of progress on the brown hematite ore ranges of Lehigh County : with a description of the mines lying between Emaus, Alburtis and Fogelsville / by Frederick Prime, Jr. (Pennsylvania. Geological survey, 2d. [Report of progress D])
Paper図書
Pub. by the Board of commissioners for the Second geological survey1875.<96-21>
National Diet Library
  • Subject HeadingGeology -- Pennsylvania -- Lehigh County. Iron ores -- Pennsylvania.

Reached to the end of result.

RSS