Molding sands of Wisconsin
By: by David W. Trainer, jr.
Series: Wisconsin.  Geological and Natural History Survey. Bulletin; no. 69;; Economic series; no. 23
Publisher: Published by the state [Democratic printing company]
Published: 1928
Place of publication: Madison, Wis
Language: eng
Number of pages: 103
Subjects: Sand.
Notes: Bibliography: p. 13.