"A review of the first description of the base of the Morrison Formation in east-central Utah and some later modifications."Physical description for o...
"A review of the first description of the base of the Morrison Formation in east-central Utah and some later modifications."
Physical description for original version: 17 p. : 23 cm
書誌注記
Bibliography: p. 16-17
原資料等に関する注記
原資料の出版事項: [Reston, Va.?] ; Alexandria, VA : U.S. Dept. of the Interior, U.S. Geological Survey : For sale by the Branch of Distribution, USGS, 1984 i.e. 1985