About WALY T M
About Minufiya Univ., Shebin El Kom, EGY
About ABD ELNAIM E M
About Soil and Water Research Inst., Ministry of Agriculture, Cairo, EGY
About OMRAN M S
About Minufiya Univ., Shebin El Kom, EGY
About EL NASHAR B M B
About Soil and Water Research Inst., Ministry of Agriculture, Cairo, EGY
About Biological Wastes
About sewage treatment
About Egypt
About Other wastewater treatment and disposal
About EL
About 地区
About 砂質土
About 化学的性質
About 重金属
About 含量
About 下水
About かんがい