Procedures for determining drainage areas using a digitizer, digital computer, and topographic maps
By: by Robert L. Gold and Dan Winkless
Contributors: Winkless, Dan; Geological Survey (U.S.)
Series: Water-resources investigations report -- 86-4083
Publisher: Dept. of the Interior, U.S. Geological Survey; Books and Open-File Reports Section, [distributor]
Published: 1988
Place of publication: Albuquerque, N.M; Denver, Colo
Language: eng
Number of pages: 33
Subjects: Drainage -- United States; Electronic digital computers -- United States; Topographic maps
Notes: Shipping list no.: 88-450-P

Bibliography: p. 18