S. AHMAD; M. ZIA-UL-HAQ; H. ALI; A. AHMAD; M.A. KHAN; T. KHALIQ; A. HUSSAIN; G. HOOGENBOOM(Pakistan Journal of Botany, Botanical Garden, University of Karachi, Karachi, Pakistan, 2009-06-30)
S. AHMAD; T. KHALIQ; W. NASIM; Z. HUSNAIN; A. HUSSAIN; M. ZIA-UL-HAQ; D G. HOOGENBOOM(Pakistan Journal of Botany, Botanical Garden, University of Karachi, Karachi, Pakistan, 2009-06-29)