一般注記Cover title
"August 2001."
Shipping list no.: 2002-0013-M
Physical description for original version: 21 p. ; 28 cm
書誌注記Includes bibliographical references (p. 14-21)
原資料等に関する注記原資料の出版事項: Portland, OR : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [2001]
SUPTDOC番号: A 13.88: PNW-GTR-515
GPO管理番号: 0083-B-06 (MF)
GPO管理番号: 0083-B-06 (online)