| 000 | 00489nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110523.0 | ||
| 035 | _aF8901000703316 | ||
| 084 | _aHRB BIB 51 1970 | ||
| 245 | _aDegradation of aggregates 1911-1968 / Highway Research Boar-d. | ||
| 260 | _aWashington, D.C. : HRB | ||
| 300 | _a40 p. | ||
| 440 | _aBibliography ; 51 / Highway Research Board | ||
| 690 | _aMateriales bituminosos - Agregados - Bibliografías | ||
| 710 | _aNational Research Council. Highway Research Board (E.U.A.) | ||
| 999 |
_c54911 _d54911 |
||