The plank road of Imperial Valley
Subtitle: BLM California
Contributors: United States. Bureau of Land Management. California Desert District
Edition: Revised edition.
Publisher: U.S. Department of the Interior, Bureau of Land Management
Published: 1991
Place of publication: [Riverside, Calif.?]
Language: eng
Subjects: Plank roads; History
Notes: "BLM-CA-91-010-8100, Rev. 4/99."

"Funds from the State of California Off-Highway Vehicle Green Sticker Program paid for this brochure"--Back cover (folded).