Articles by Riaz Khattak (4)

Toxicity of Trace Elements in Different Vegetables Grown on Potentially Contaminated Sites of the Korangi Industrial Area, Karachi Pakistan

Midrar-ul-Haq, Riaz A. Khattak, Haji Khan Puno, M. Saleem Saif, Kazi Suleman Memon and Nabi Bux Sial

Asian Journal of Plant Sciences 4 ( 2 ): 132 - 135 , 2005

Heavy Metals Accumulation in Potentially Contaminated Soils of NWFP

Midrar-ul-Haq, Riaz A. Khattak, Haji Khan Puno, M. Saleem Saif, Kazi Suleman Memon and Nabi Bux Sial

Asian Journal of Plant Sciences 4 ( 2 ): 159 - 163 , 2005

Bioaccumulation of Trace Elements by Different Plant Species Grown on Potentially Contaminated Soils of NWFP, Pakistan

Midrar-ul-Haq, Riaz A. Khattak, Haji Khan Puno, M. Saleem Saif, Kazi Suleman Memon and Nabi Bux Sial

Asian Journal of Plant Sciences 4 ( 4 ): 383 - 387 , 2005

Influence of Sowing Methods on the Productivity of Canola Grown in Saline Field

Mohammad Jamal Khan, Riaz A. Khattak and M. Asim Khan

Pakistan Journal of Biological Sciences 3 ( 4 ): 687 - 691 , 2000

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