00550nam a2200109Ia 4500008004100000082004000041245009800081260006700179300001200246490008900258650009300347130903s9999 xx 000 0 und d aTR058.7:659.2:620.91(73) 1981 M1 aInformation resources in the U.S.A. on new and renewable energy; a description and directory. aU.S.bDepartment of Energy, Technical Information Centerc1981 aiv,80p. aPaper prepared for the 1991 U.N s conference on new and renewable sources of energy. aEnergy conservation-information services-directories,United Nations-Information Services