M. Afzal Zahid, M. Akhter, M. Sabar, Zaheen Manzoor and Tahir Awan
Asian Journal of Plant Sciences 5 ( 4 ): 643 - 645 , 2006
M. Kashif, N. Yahya, H. M. Zaid, A. Shafie, M. Jasamai, N. Nasir and M. N. Akhter
Journal of Applied Sciences 11 ( 8 ): 1366 - 1370 , 2011