一般注記Cover title
From a workshop held in South Lake Tahoe, California, May 1-4, 1990
Distributed to depository libraries in microfiche
Shipping list no.: 93-1295-M
"November 1992"--P. 2 of cover
"1993"--Header
Physical description for original version: ii, 34 p. : 28 cm
書誌注記Includes bibliographical references (p. 32-34)
原資料等に関する注記原資料の出版事項: Albany, Calif. (P.O. Box 245, Berkeley 94701-0245) : U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, [1992]
SUPTDOC番号: A 13.88: PSW-GTR-136
GPO管理番号: 0083-B-06 (MF)