一般注記Cover title
Shipping list no.: 98-0938-M
"May 1998."
Physical description for original version: 91 p. : 28 cm
書誌注記Includes bibliographical references (p. 16-17)
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., P.O. Box 3890, Portland 97208-3790) : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [1998]
SUPTDOC番号: A 13.88: PNW-GTR-423
GPO管理番号: 0083-B-06 (MF)