The structural design of flexible pipe culverts /

Bibliographic Details
Main Author:	Spangler, M. G. (Merlin Grant), 1894-1986
Corporate Author:	United States. Bureau of Public Roads
Format:	Book
Language:	English
Published:	Ames, Ia : Iowa State College of Agriculture and Mechanic Arts, [1941]
Series:	Bulletin (Iowa Engineering Experiment Station) ; 153.
Subjects:	Pipe > Testing. Culverts.

Description
Item Description:	The Iowa State College bulletin, volume xl, number 30. December 24, 1941. "An investigation conducted at Ames, Iowa, by the Iowa Engineering Experiment Station in cooperation with the United States Public Roads Administration."
Physical Description:	84 pages : illustrations, tables, diagrams ; 23 cm.
Bibliography:	"Literature cited": pages 67-68.