Joshua Tree road improvements project
By: by Kay Simpson
Contributors: Western Archeological Center
Publisher: National Park Service, Western Archeological Center
Published: 1981
Place of publication: Tucson, Ariz
Language: eng
Number of pages: 67
Subjects: Joshua Tree National Park (Calif.) -- Antiquities
Notes: Distributed to depository libraries on microfiche

"January 1981."

Bibliography: leaves 62-67