一般注記At head of title: status report
"January 1983."
Physical description for original version: xxiv, 126 p. : 28 cm
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, Colo. ; Springfield, Va. : U.S. Dept. of the Interior, Bureau of Reclamation, Colorado River Water Quality Office : Available from the National Technical Information Service, [1983]
SUPTDOC番号: I 53.2: C 71/14/983
GPO管理番号: 631