论文部分内容阅读
关于西南岩溶石山地区持续发展与科技脱贫咨询建议AProposalconcerningSustainableDevelopmentintheKarstStonyMoun-tainAreainSouthwesternChina¥//中国科学院地学部199...
Advice on Sustainable Development and Technology Poverty Alleviation in Southwest Karst Mountain Areas APROPOSalconcerningSustainableDevelopmentintheKarstStonyMoun-tainAreainSouthwesternChina ¥ // Chinese Academy of Sciences Department of Geography 199 ...