9COMPUTATION OF THE LEAKAGE WATER AND THE PREDICTION OF THE FLOW FIELD OF THE SANITARY LANDFILL FIELD30-33
12THE RECONSTRUCTIVE PRACTICE OF MINE DRAINAGE TREATMENT STATION WITH INTEGRATED WATER PURIFIER41-42,44
13The Technical Reconstruction on Domestic Wastewater Treatment Station in Wang zhuang Coal Mine43-44
16NUTRIENT CIRCULATIONS IN AGRO- ECOSYSTEMS AND THE STATE OF NON- POINT SOURCE POLLUTION IN THE THREE GORGE RESERVOIR AREA( TGRA)52-55