Guidelines for protecting archeological sites in proposed tree-chaining areas
Series: Technical note / U.S. Bureau of Land Management -- 161; Technical note (U.S. Bureau of Land Management) -- 161.
Publisher: U.S Bureau of Land Management, Portland Service Center
Published: 1970
Place of publication: Portland, Or
Language: eng
Subjects: Archaeology; Collection and preservation; Clearing of land; Historic sites; Conservation and restoration