Modoc Volcanic Scenic Byway
Contributors: United States. National Park Service
Publisher: National Park Service
Published: 1992
Place of publication: [Denver, Colo.?
Language: eng
Number of pages: 12
Subjects: Volcanic ash, tuff, etc. -- California -- History; Roads -- California; Trails -- California
Notes: Cover title

Shipping list no.: 93-0110-P

"July 1992"--P. [3] of cover

"NPS D-29"--P. [3] of cover