一般注記Cover title
Distributed to depository libraries in microfiche
Shipping list no.: 93-0187-M
"January 1992."
Physical description for original version: 66 p. : 28 cm
書誌注記Includes bibliographical references (p. 62-66)
原資料等に関する注記原資料の出版事項: Portland, Or. (333 S.W. First Ave., Portland 97208) : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [1992]
SUPTDOC番号: A 13.88: PNW-GTR-271
GPO管理番号: 0083-B-06 (MF)