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Production of lightweight concrete aggregates from clays, shales, slates, and other materials
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Published Year
1940-1949 (1) *
Subject
Aggregate industry (1)
Aggregates (Building materials) (1)
Concrete (1) *
Author
Conley, John E. (1)
Klinefelter, T. A. (1)
Wilson, Hewitt. (1)
