TY  - BOOK
AU  - U.S. Department of Transportation;Federal Highway Administration, Demonstration Projects Division
TI  - National seminar on asphalt-rubber, October 27-29, 1981 San Antonio, Texas. 
PY  - 1981///
CY  - Washington, D.C.
PB  - U.S. Department of Transportation
KW  - Asphalt-rubber--Congresses
ER  -