Research for quality asphalts, remarks by Ellis L. Armstrong, commissioner, Bureau of Public Roads, Department of Commerce, at annual meeting of Western Petroleum Refiners Association, at San Antonio, Tex., Mar. 28, 1960.
Publication Title:
Research for quality asphalts, remarks by Ellis L. Armstrong, commissioner, Bureau of Public Roads, Department of Commerce, at annual meeting of Western Petroleum Refiners Association, at San Antonio, Tex., Mar. 28, 1960.
Display Title:
Research for quality asphalts, remarks by Ellis L. Armstrong, commissioner, Bureau of Public Roads, Department of Commerce, at annual meeting of Western Petroleum Refiners Association, at San Antonio, Tex., Mar. 28, 1960.
Corporate Agency Authors:
Public Roads Bureau and Commerce Dept.
Sort Author:
Public Roads Bureau
Authors:
Armstrong, Ellis L.
Date:
[1960.]
Publish Date ISO Format:
1960-01-01T00:00:00Z
Publication Start:
19600101
Publication End:
19601231
Corporate/Agency Author:
Public Roads Bureau
Publication month:
13
Publication year:
1960
SuDoc number:
C 37.21:Ar 5/19
Description:
6 p. 4°
Notes:
[Processed.]
Notes:
[Processed.] † Distribution Made by Issuing Office.