一般注記Cover title
Distributed to depository libraries in microfiche
"August 1988."
Includes index
Physical description for original version: vi, 112 p. : 28 cm
書誌注記Includes bibliographical references (p. 10)
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, [1988]
SUPTDOC番号: A 13.88: PNW-GTR-217
GPO管理番号: 83-B-6 (MF)