1. Studies on Lyari river effluents
January 01, 1999
M Altaf Khan, Imran Hashmi, A Rashid, GR Niaz, F Khan
Pakistan Journal of Scientific and Industrial Research – Vol.42(5), Pages 230-235
2. Chemical processing of Pharmaceutical wastewater for Pollution control
January 01, 1999
Imran Hashmi, S Nazrul Hasnain, M. Altaf Khan
Pakistan Journal of Biological Sciences – Volume 2, Issue 4, Pages 1263-1267