2THE RELATIONS BETWEEN BIODIVERSITY AND SUSTAINABLE DEVELOPMENT IN ECOLOGICAL REHABILITATION IN MINE AREA 7-10
3Preliminary Discussion on Important Foum of Administration Environment in Coal Enterprise-Administration of Eco nomic Benefit of Environment11-13
9TECHNICAL REFORM OF DESULFURIZATION AND DEDUST SYSTEM ON 35t/h BOILER IN HEATING AND POWER PLANT29-31,34
14Transformation and Practive on Treatment Technology of Coal Mud Sludge in Panbei Coal Separating Plant40-41
16Environmental Problems and Countermeasures on Coal Development and Utilization in Pingdingshan City43-45,49