一般注記Cover title
Distributed to depository libraries in microfiche
Shipping list no.: 92-1930-M
"August 1991."
Physical description for original version: iv, 45 p. : 28 cm
書誌注記Includes bibliographical references (p. 45)
原資料等に関する注記原資料の出版事項: Portland, Or. (P.O. Box 3890, Portland 97208-3890) : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [1991]
SUPTDOC番号: A 13.80: PNW-RB-178
GPO管理番号: 0083-B-05 (MF)