| 000 | 00546nam a2200169 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110523.0 | ||
| 035 | _aF8901000703374 | ||
| 084 | _aHRB REP 43 1967 | ||
| 100 | _aGardner, R.P. | ||
| 245 | _aDensity and moisture content measurements by nuclear method-s / R.P. Gardner , K.F. Roberts. | ||
| 260 | _aWashington, D.C. : HRB | ||
| 300 | _a38 p. | ||
| 440 | _aReport / Highway Research Board ; 43 | ||
| 690 | _aSuelos - Pruebas. | ||
| 700 | _aRoberts, K.F., coaut. | ||
| 710 | _aE.U.A. National Research Council. Highway Research Board. | ||
| 999 |
_c54956 _d54956 |
||