Physical description for original version: iii, 84 p. : 28 cm
書誌注記
Bibliography: p. 33
原資料等に関する注記
原資料の出版事項: Denver, Colo. ; [Springfield, Va. : Geotechnical Branch, Division of Research and Laboratory Services, Engineering and Research Center : Available from the National Technical Information Service, Operations Division, 1984]