TY - BOOK AU - Trivedy, R. K. AU - Kaul, Siddharth. TI - Low cost wastewater treatment technologies SN - 8185771251 U1 - 628.162 TRI 23 PY - 2001/// CY - Jaipur, India : PB - ABD Publishers, KW - Water KW - Purification KW - Technological innovations ER -