00607nam a2200181 a 450000500170000000800410001703500150005805000150007311000460008824500540013426000480018830000190023665000250025565000230028065000370030365000350034071000500037520260818113146.0200130s1974    waua    r     000 0 eng d  a.b12335976 4aHC68bF67 2 aFord Foundation. bEnergy policy project.00aExploring energy choices :ba preliminary report.  aWashington, D.C.:bFord foundation, c1974.  a141 p. :bill. 0aEnvironmental policy 0aNatural resources  0aPower resourceszUnited States.  0aEnergy policyzUnited States. 2 aEnergy policy project of the ford foundation.