Erum Akbar <br/><br/>
Phytochemical Studies On Tridax Procumbens L, Debre Geasia Salicifolia D. Don And Ajuga Parviflora Benth.  Ph.D. Thesis 

 - Karachi:  H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi  2002 
 -  Thesis, available in print and electronic formats, supervised by  Prof. Dr. Abdul Malik