Extending aggregate resources : a symposium
Extending aggregate resources : a symposium (Book)
- Race Street, Philadelphia ASTM 1982
- 212 p. 23 cm.
Aggregates (Building materials)--Congresses Road materials--Congresses
625.8 : 625.07 (063) EXT / 10795
Aggregates (Building materials)--Congresses Road materials--Congresses
625.8 : 625.07 (063) EXT / 10795