Engineering Geology: By Heinrich Ries and Thomas L. WatsonThomas Leonard WatsonAusverkauftBuch bewachen
Clay Deposits and Clay Industry in North Carolina: A Preliminary ReportHeinrich RiesAusverkauftBuch bewachen
Report on the Clay and Shale Deposits of the Western Provinces : (part II)Heinrich RiesAusverkauftBuch bewachen
Elements Of Engineering Geology, By H. Ries And Thomas L. WatsonHeinrich RiesAusverkauftBuch bewachen