TY - BOOK AU - Karia, G. L. TI - Wastewater treatment : concepts and design approach SN - 9788120328600 U1 - 628.3 KAR PY - 2006/// CY - New Delhi PB - PHI Learning Private Limited KW - Sewage--Purification KW - ME / IME UR - http://www.amazon.com/Wastewater-Treatment-Concepts-G-Karia/dp/8120328604/ref=sr_1_1?s=books&ie=UTF8&qid=1454566694&sr=1-1&keywords=9788120328600 ER -