TY - BOOK AU - Siriah,V.K AU - Malviya,Shobha TI - Environmental Impact of Sewage and Effluent Disposal on the River System SN - 8170245400 U1 - 333.14 PY - 1993/// CY - New Delhi PB - Ashish Publishing House KW - Pollution KW - Refuse and refuse disposal-- KW - Environmental aspects KW - Sewage disposal in rivers, lakes, etc.-- KW - Environmental aspects KW - India ER -