An earth anchor system
Subtitle: installation and design guide
By: Ronald L. Copstead and Donald D. Studier
Contributors: Studier, Donald D; Pacific Northwest Research Station (Portland, Or.)
Series: General technical report PNW -- GTR-257; General technical report PNW -- 257
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Published: 1990
Place of publication: Portland, Or. (319 S.W. Pine St., Portland 97208)
Language: eng
Number of pages: 35
Subjects: Guy anchors
Notes: Cover title

Distributed to depository libraries in microfiche

"July 1990."

Includes bibliographical references (p. 24-25)