MISHRA Ajay Kumar Nanocomposites in wastewater treatment - Singapore Panstanford publishing Pvt Ltd 2015 - xiv,277p. cm. ISBN: 9789814463546 9239.70 Source: 2627, 20/04/2017, RESEARCH INDIA PRESS General Book Subjects--Topical Terms: Geography Dewey Class. No.: X9(D86):8, Q5