Aerial drainage surveys : computer design program.

Bibliographic Details
Corporate Author: United States. Federal Highway Administration. Implementation Division
Format: Government Document Book
Language:English
Published: Washington : Dept. of Transportation, Federal Highway Administration, Offices of Research and Development, Implementation Division, 1978.
Series:Implementation package ; 78-2
Subjects:
Description
Item Description:"March 1978."
Physical Description:viii, 71 pages : illustrations ; 28 cm.