Amresh Handbook of Water and Wastewater Teratment - Delhi Swastik Publications 2011 - 264p Amresh: Handbook of Water and Wastewater Teratment. Delhi. Swastik Publications, 2011. 93-80138-43-5 Rs. 750.00--(628.1AMR) ENGLISH ISBN: 93-80138-43-5 Dewey Class. No.: 628.1 / AMR