Automated procedures for area, length and point location computations
By: Inland Waters Directorate, Water Resources Branch.
Edition: 2d ed. --
Publisher: The Branch
Published: 1977
Place of publication: Ottawa
Language: eng
Number of pages: 21
Subjects: Earth -- Surface -- Handbooks, manuals, etc.; Computer programs -- Handbooks, manuals, etc.
Notes: This manual replaces the "Manual of procedures for automating drainage area computations."