Historical statistics of Pennsylvania's mineral industries, 1956-1960.

Bibliographic Details
Main Author: Schanz, John J. (John Jacob), 1923-
Format: Book
Language:English
Published: University Park : College of Mineral Industries, Pennsylvania State University, 1963.
Series:Bulletin (Pennsylvania State University. Earth and Mineral Sciences Experiment Station) ; 79.
Subjects:
Description
Physical Description:80 pages : (chiefly diagrams, tables) ; 27 cm.