KARIA G L Waste Water Teeatment Concepts and Design Approach - 2nd - New Delhi PHI Learning Pvt Ltd 2013 - XIII+437 PP ISBN: 978-81-203-4735-9 Subjects--Topical Terms: Concepts and Design Approach Subjects--Facted Index Terms: WasteWaterTeeatmentConceptsDesignApproachConcepts and Design Approach