Biodiversity Heritage Library

By: Maryland Geological Survey. - Abbe, Cleveland, - Bauer, L. A. - Clark, William B. - Dorsey, Clarence W. - Fassig, Oliver L. - Merriam, C. Hart - Newell, Frederick Haynes, - O'Harra, Cleophas C. - Preble, Edward A. - Sudworth, George B.

Publication info: Baltimore :Johns Hopkins Press,1900.

Contributed by: Robarts - University of Toronto (archive.org)