Publications

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2003
Al—Redhaiman, K. N., M. I. D. Helal, and R. R. Shahin, "Effect of Sulfur Blended N—Fertilizers on Nitrogen Use Efficiency and Quality of Lettuce Yield", Pakistan Journal of Biological Sciences, vol. 6, issue 16, pp. 1408-1412, 2003. Abstract
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Al—Redhaiman, K. N., M. I. D. Helal, and R. R. Shahin, "Effect of Sulfur Blended N—Fertilizers on Nitrogen Use Efficiency and Quality of Lettuce Yield", Pakistan Journal of Biological Sciences, vol. 6, issue 16, pp. 1408-1412, 2003. Abstract
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1999
Shahin, R. R., K. Al-Rudiaman, and M. Helal, "Effect of sulfur-blended nitrogen fertilizers on quality of lettuce yield.", Agric. Symposia 100th National day, Saudi Arabia, King Saud Univ., Qassim, October (1999), 1999. Abstract
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Shahin, R. R., K. Al-Rudiaman, and M. Helal, "Effect of sulfur-blended nitrogen fertilizers on quality of lettuce yield.", Agric. Symposia 100th National day, Saudi Arabia, King Saud Univ., Qassim, October (1999), 1999. Abstract
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Shahin, R. R., K. N. Al-Redaiman, and M. I. D. Helal, "Volatilization of ammonia from sulphur-blended nitrogen fertilizers", Zagazig Journal of Agricultural Research (Egypt), 1999. Abstract
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Shahin, R. R., K. N. Al-Redaiman, and M. I. D. Helal, "Volatilization of ammonia from sulphur-blended nitrogen fertilizers", Zagazig Journal of Agricultural Research (Egypt), 1999. Abstract
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1984
Abdel-Aal, S. I., M. E. Shawky, M. S. Heakl, and R. R. Shahin, "Soils of the depressions of the Western Desert of Egypt. Clay mineralogy of Kharga Oasis in relation to the mode of formation and land use [Egypt]", 2. General Conference of Agricultural Research Centre, Giza (Egypt), 9-11 Apr 1984: Agricultural Research Centre, 1984. Abstract
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Abdel-Aal, S. I., M. E. Shawky, M. S. Heakl, and R. R. Shahin, "Soils of the depressions of the Western Desert of Egypt. Clay mineralogy of Kharga Oasis in relation to the mode of formation and land use [Egypt]", 2. General Conference of Agricultural Research Centre, Giza (Egypt), 9-11 Apr 1984: Agricultural Research Centre, 1984. Abstract
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1978
SI, A. A., I. Hossny, M. A. Naga, and R. R. Shahin, "Biological weathering of some soil clays of Egypt.", The Desert Institute Bulletin, 1978. Abstract
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SI, A. A., I. Hossny, M. A. Naga, and R. R. Shahin, "Biological weathering of some soil clays of Egypt.", The Desert Institute Bulletin, 1978. Abstract
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Naga, M. A., S. I. Abdel-Aal, I. Hosny, and R. R. Shahin, "Biotite dissolution by complexing organic acids", Egyptian journal of soil science, 1978. Abstract
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Naga, M. A., S. I. Abdel-Aal, I. Hosny, and R. R. Shahin, "Biotite dissolution by complexing organic acids", Egyptian journal of soil science, 1978. Abstract
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Naga, M. A., S. I. Abdel-Aal, I. Hosny, and R. R. Shahin, "Biotite dissolution by complexing organic acids", Egyptian journal of soil science, 1978. Abstract
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1977
Naga, M. A., I. Hosny, A. A. SI, and R. R. Shahin, "Biological weathering of silicate minerals [Kaolinite, Bentonite, Mica-Vermiculite, Biotite, Egypt].", Egyptian Journal of Soil Science, 1977. Abstract
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Naga, M. A., I. Hosny, A. A. SI, and R. R. Shahin, "Biological weathering of silicate minerals [Kaolinite, Bentonite, Mica-Vermiculite, Biotite, Egypt].", Egyptian Journal of Soil Science, 1977. Abstract
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