TY - BOOK AU - Halstead,Woodrow J. TI - Energy involved in construction materials and procedures SN - 0309033039 (pbk.) : AV - TJ163.5.T7 H338 1981 U1 - 333.79 19 PY - 1981///] CY - Washington, D.C. PB - National Research Council, Transportation Research Board KW - Roads KW - Design and construction KW - Energy conservation KW - Maintenance and repair KW - Energy consumption N1 - "December 1981." ER -