一般注記Cover title
Distributed to depository libraries in microfiche
Shipping list no.: 93-0640-M
"February 1993."
Physical description for original version: 52 p. : 28 cm
書誌注記Includes bibliographical references (p. 34-36)
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 97208-3890) : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [1993]
SUPTDOC番号: A 13.78: PNW-RP-457
GPO管理番号: 0083-B (MF)