000 | 00578nam a2200157 a 4500 | ||
---|---|---|---|
005 | 20220228110632.0 | ||
035 | _aF8901000709633 | ||
084 | _aTRB SHP 85 1981 | ||
100 | _aHalstead, Woodrow J. | ||
245 | _aEnergy involved in construction materials and procedures / -Woodrow J. Halstead. | ||
260 | _aWashington, D.C. : TRB | ||
300 | _a34 p. | ||
440 | _aSynthesis of Highway Practice ; 85 / Transportation Researc-h Board | ||
690 | _aConsumo de energía - Construcción y mantenimiento. | ||
710 | _aNational Research Council. Transportation Research Board (E-.U.A.) | ||
999 |
_c59456 _d59456 |