Directory of the nonfuel-mineral producers in Pennsylvania
By: by John H. Barnes.
Contributors: Pennsylvania Aggregates and Concrete Association.; Pennsylvania. Dept. of Conservation and Natural Resources; Pennsylvania. Bureau of Topographic and Geologic Survey
Publisher: Pennsylvania Aggregates and Concrete Association
Published: 1997
Place of publication: Harrisburg [Pa.]
Language: eng
Number of pages: 295
Subjects: Nonfuel minerals industry -- Pennsylvania -- Directories.
Genres: Directories.
Notes: Cosponsored by Pennsylvania Department of Conservation and Natural Resources and Pennsylvania Aggregates and Concrete Association.--Preface.

Includes bibliographical references and index.

"Material from this report may be published if credit is given to the Pennsylvania Geological Survey."--T.p. verso.