一般注記"Report of a workshop held November 22-24, 1982, Oregon State University, Corvallis, Oregon."
Distributed to depository libraries in microfiche
"July 1985."
Physical description for original version: 72 p. : 28 cm
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 Forest and Range Experiment Station, 1985
SUPTDOC番号: A 13.88: PNW-182
GPO管理番号: 83-B-6 (microfiche)