Ecology and distribution of major diatom ecotypes in the southern Fort Union Coal Region of Montana /

Bibliographic Details
Main Author: Bahls, Loren L.
Corporate Author: Geological Survey (U.S.)
Other Authors: Weber, E. E., Jarvie, J. O.
Format: Government Document Book
Language:English
Published: [Reston, Va.] : U.S. Dept. of the Interior, Geological Survey ; 1984.
Series:Geological Survey professional paper ; 1289.
Subjects: