MAlam, S., Alab, S.A., Azmi, A.R., Ansari, R. and Khan, M.A. 1999. ?INFLUENCE OF AQUEOUS LEAF EXTRACT OF .PURPLE NUTS EDGE (CYPERUS ROTUNDUS L.) AND NaCI ON GERMINA- TION AND SEEDLING GROWTH OF WHEAT (TRITICUM AESTIVUM L.). Biological Sciences - PJSIR. 42, 6 (Dec. 1999), 372–373.