Zaafarany Ishaq. Chemical toxicity and health hazards / By Zaafarany Ishaq, Syed Aftab Iqbal. - 1st Ed. - New Delhi : DPH, 2015. - 255p. ; 00 cm. ISBN: 9789350567555 Subjects--Topical Terms: Technology. Dewey Class. No.: 615.9 / ZAA