| 000 | 00598nam a2200169 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110524.0 | ||
| 035 | _aF8901000703429 | ||
| 084 | _aHRB REP 100 1970 | ||
| 100 | _aWalker, Richard D. | ||
| 245 | _aResearch needs relating to performance of aggregates in hig-hway construction / Richard D. Walker , Thomas D. Larson. | ||
| 260 | _aWashington, D.C. : HRB | ||
| 300 | _a68 p. | ||
| 440 | _aReport / Highway Research Board ; 100 | ||
| 690 | _aMateriales bituminosos - Pruebas. | ||
| 700 | _aLarson, Thomas D., couat. | ||
| 710 | _aE.U.A. National Research Council. Highway Research Board. | ||
| 999 |
_c55010 _d55010 |
||