Alternative energy sources for non-highway transportation / prepared for U.S. Department of Energy, Assistant Secretary for Conservation and Solar Energy, Office of Transportation Programs ; prepared for [i.e.by] Exxon Research and Engineering Company, Government Research Laboratories ; [edited by E.N. Cart].
Alternative energy sources for non-highway transportation / prepared for U.S. Department of Energy, Assistant Secretary for Conservation and Solar Energy, Office of Transportation Programs ; prepared for [i.e.by] Exxon Research and Engineering Company, Government Research Laboratories ; [edited by E.N. Cart].