一般注記Distributed to depository libraries in microfiche
"September 1991"--T.p. verso
Physical description for original version: 6 p. : 28 cm
書誌注記Includes bibliographical references (p. 6)
原資料等に関する注記原資料の出版事項: Radnor, Pa. (5 Radnor Corporate Center, 100 Matsonford Road, Suite 200, P.O. Box 6775, Radnor 19087) : U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, [1991]
SUPTDOC番号: A 13.78: NE-655
GPO管理番号: 83-B (MF)