The hydrogen energy economy : a realistic appraisal of prospects and impacts 2026-02-15T18:22:29+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Dickson, Edward M; Ryan, John W., 1940-; Smulyan, Marilyn H., 1948- (Praeger special studies in U.S. economic, social, and political issues, 1977)