The Case for pozzolanic material production in the State of Washington
By: prepared by Business and Economic Research Division, Washington State Department of Commerce and Economic Development.
Contributors: Washington (State). Dept. of Commerce and Economic Development. Business and Economic Research Division.
Publisher: The Division
Published: 1960
Place of publication: [Olympia]
Language: eng
Subjects: Cement industries -- Washington (State); Pozzuolanas
Notes: "March, 1960."

Bibliography: p. [9]