一般注記Cover title
Distributed to depository libraries in microfiche
Shipping list no.: 92-1747-M
"January 1992."
Physical description for original version: 27 p. : 28 cm
書誌注記Includes bibliographical references (p. 24-27)
原資料等に関する注記原資料の出版事項: Fort Collins, Colo. : United States Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, [1992]
SUPTDOC番号: A 13.88: RM-209
GPO管理番号: 0083-B-06 (MF)