一般注記Cover title
Distributed to depository libraries in microfiche
Shipping list no.: 98-0088-M
"May 1997."
Physical description for original version: vi, 51 p. : 28 cm
書誌注記Includes bibliographical references (p. 50-51)
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, [1997]
SUPTDOC番号: A 13.80: PNW-RB-224
GPO管理番号: 0083-B-05 (MF)