Coal mining instabilityBroaderInstability of mining and quarrying industryPresentableValueUnderminingYet to rateStabilityYet to rateInstabilityYet to rateMetadataDatabaseWorld problemsType(G) Very specific problemsBiological classificationN/ASubjectResources » CoalIndustry » MiningSocietal problems » InstabilityContent qualityYet to rate Yet to rateLanguageEnglish1A4NU3192DOCID13131920D7NID162902Last updateDec 3, 2024