Spellman, Frank R Science of environmental pollution - 2nd ed. - Boca Raton CRC Press 2015 - xxiii, 487 p. 2340 26/07/2016 KB16/152 12/08/2016 Rashtriya Uchchatar Shiksha Abhiyan ISBN: RS4995 Dewey Class. No.: 628.5 S32S(2)