Color analysis of Portland cement concrete
By: by W. M. Dunagan.
Series: Bulletin 139, Iowa Engineering Experiment Station
Publisher: Iowa State College of Agriculture and Mechanic Arts
Published: 1938
Place of publication: Ames, Ia
Language: eng
Number of pages: 39
Subjects: Concrete -- Testing.; Portland cement.; Colorimetry.
Notes: "Literature cited": p. 38.
The Iowa State College bulletin ... vol. xxxvi, no. 42, March 16, 1938.