De, A. K., Environmental Chemistry / A. K. De, revised by Arnab Kumar De - 8th ed. (Eighth Multi-Colour Edition) - New Delhi : New Age International (P) Limited, Publishers, c2017. - xvii, 371 p. : 24 cm. ISBN: 9789385923890 Subjects--Topical Terms: Environmental chemistryWater--PolutionAir--Polution Dewey Class. No.: 628.50154 / D3401e