1. J. Mangi:
Institute of Plant Sciences, University of Sindh,Jamshoro,Pakistan
2. S. A. Khan:
Institute of Plant Sciences,University of Sindh, Jamshoro, Pakistan
3. N. Soomro:
Institute of Plant Sciences,University of Sindh, Jamshoro, Pakistan
4. H. Naz:
Center for Pure and Applied Geology,University of Sindh,Jamshoro,Pakistan
5. M. Panhwer:
Institute of Plant Sciences, University of Sindh,Jamshoro, Sindh,Pakistan