Economic outlook for the basic industries of Pennsylvania
By: prepared by the School of Mines and Metallurgy of the Pennsylvania State College
Series: Pennsylvania State College bulletin -- v. 23, no. 13; [Circular -- 1]; Mineral Industries Experiment Station circular (Pennsylvania State College. Mineral Industries Experiment Station) -- 1
Publisher: The College
Published: 1929
Place of publication: State College, Pa
Language: eng
Number of pages: 22
Subjects: Economic conditions