古古生物与能源古生物与能源de Shufang XiaMateriasPower resourcesFossil fuelsEdiciones (1)古生物与能源 (1983)Ke xue chu ban she · chinoMás obras de Shufang XiaCCha dongCha dong1915HHua shi man tanHua shi man tanDDi xue shu yaoDi xue shu yao