Natural aggregates, foundation of America's future /
Tepordei, Valentin V.
Geological Survey (U.S.)
[Reston, Va.?]: U.S. Dept. of the Interior, U.S. Geological Survey,
[1997]
Caption title.
Shipping list no.: 98-0147-P.
"U.S. Department of the Interior, U.S. Geological Survey"--P. [4].
"November 1997"--P. [4].
Includes bibliographical references (p. [4]).
Aggregates (Building materials)
Available also on the Internet.