PPeat, lignite, and coalPeat, lignite, and coalde B. F. Haanel · Publicada por primera vez en 1996MateriasCoalPeatLigniteEdiciones (1)Peat, lignite, and coal (1996)Govt. Print. Bureau · inglésMás obras de B. F. HaanelRapport sur l'utilisation de la tourbe pour la production de la force motrice1996Report on the utilization of peat fuel for the production of power1996Results of the investigation of six lignite samples obtained from the Province of Alberta1996