Bridge piers as channel obstructions
By: by David L. Yarnell.
Contributors: United States. Dept. of Agriculture.
Series: Technical bulletin / United States Department of Agriculture -- no. 442; Technical bulletin (United States. Dept. of Agriculture) -- no. 442.
Publisher: U.S. Dept. of Agriculture
Published: 1934
Place of publication: Washington
Language: eng
Number of pages: 52
Subjects: Bridges -- Foundations and piers -- Research.; Hydrodynamics.
Other titles: Channel obstructions.
Notes: Cover title.

Literature cited: p. 25-26.

Annotated references relating to bridge piers as channel obstructions: p. 26-31.