Bright Angel recreation map : [Ariz.] : north half, south half : [no.] 071AZ / cartography by U. S. G. S. ; revision by Gordon Wahl.
Registration Number: VA0000211209
Type of Work: Map
Date: 1986-01-16 00:00:00
Imprint: Phoenix : Earth Tracks, c1985.
Date of Creation: 04/03/1985
Date of Publication: 12/05/1985
Description: col. map.
Notes: Panel title.
Copyright Claimant: Earth Tracks
Authorship on Application: map compiled with additional cartography: Earth Tracks, employer for hire.
Variant title: Bright Angel recreation map : [Ariz.]
Basis of Claim: New Matter: additions.
Previous Registration: Appl. identifies U. S. Forest Service maps, U. S. Geodetic Survey maps & Arizona Game & Fish maps as preexisting material.
Names: Wahl, Gordon