Scour at bridge waterways.
APA Citation
National Research Council (U.S.). Highway Research Board. (1970). Scour at bridge waterways. [Washington]: National Academy of Sciences, Highway Research Board.
MLA Citation
National Research Council (U.S.). Highway Research Board. Scour At Bridge Waterways. [Washington]: National Academy of Sciences, Highway Research Board, 1970.
Warning: These citations may not always be complete (especially for serials).