Pennsylvania's materials industries
Subtitle: the keys to the Keystone State : reports of study panels on forest products, polymeric materials, ferrous metals and alloys, ceramics, glass, cement, and graphite, non-ferrous metals.
Publisher: Materials Advisory Panel, Governor's Science Advisory Committee
Published: 1978
Place of publication: [University Park, Pa.]
Language: eng
Number of pages: 69
Subjects: Forest products industry -- Pennsylvania.; Metal trade -- Pennsylvania.; Plastics industry and trade -- Pennsylvania.; Building materials industry -- Pennsylvania.
Notes: Includes bibliographies.
"October 1978."