一般注記Distributed to depository libraries in microfiche
Shipping list no.: 94-0175-M
"August 1993."
Physical description for original version: xi, 288 p.
書誌注記Includes bibliographical references
原資料等に関する注記原資料の出版事項: Denver, CO : U.S. Dept. of the Interior, National Park Service, Geographic Information Systems Division : National Park Service, Natural Resources Publication Office [distributor, 1993]
SUPTDOC番号: I 29.109: 93-13
GPO管理番号: 0648-K (MF)