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●LandResourceEngineeringGermaniumResourcesEvaluationinHydrogenousCoalintheWestofYunnanandFormationOreGeologicConditionDENGMing guo ,QINDe Xian ,LEIZhen ,etal( 1- 1)……………………………………………………………………TheRelationshipBetweentheOrganicMatter
Land Resource Engineering Germanium Resources Evaluation in Hydrogenous Coal of the West of Yunnan and Formation Ore Geologic Condition ofENGMing guo, QINDe Xian, LEIZhen, et al (1- 1) ........................................................................ TheRelationshipBetweenentorganMatter