-
1
المؤلفون: Sherwell, John.
الموضوعات: Coal gasification Maryland., Coal-fired power plants Maryland., Energy development Maryland., Charbon Gazéification Maryland., Énergie Développement Maryland., Coal-fired power plants., Coal gasification., Energy development., Maryland.
URL:
http://esm.versar.com/pprp/bibliography/PPRP-152%5CPPRP-152.pdf http://worldcat.org/oclc/680325284/viewonline