Description
Item Description:"April 1968."
"TE 68-4."
Report number TE 68-4 to the U. S. Bureau of Reclamation, Dept. of the Interior for the period 1 July, 1966-31 Mar., 1966.
At head of title: Soil Mechanics and Bituminous Materials Research Laboratory.
Physical Description:242 leaves : illustrations, graphs ; 28 cm.
Bibliography:References: pages 206-10.