TY  - GEN
TI  - USES OF WASTE ASPHALT SHINGLES IN HMA
U1  - 690.15 
PY  - 1997///
CY  - 
PB  - National Asphalt Pavement Association, Lanham
KW  - Waste Asphalt Shingles
KW  - Recycling
KW  - Hma
ER  -