一般注記Distributed to depository libraries in microfiche
"February 1990."
"R-90-01."
Physical description for original version: iii, 8 p. : 28 cm
書誌注記Includes bibliographical references (p. 3)
原資料等に関する注記原資料の出版事項: Denver, Colo. : Hydraulics Branch, Research and Laboratory Services Division, Denver Office, U.S. Dept. of the Interior, Bureau of Reclamation, [1990]
SUPTDOC番号: I 27.79: 90-01
テクニカルリポート番号: R-90-01
GPO管理番号: 0664-B-01 (MF)