[ 发表于: Arab Universities Journal of Agricultural Sciences ]
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Movement and distribution of Fe, Mn, Zn and Cu in sandy soil treated with sewage sludge
1999
Khaled, E.M. | El-Sewailam, M.S. (King-Saud Univ., Riyadh (Egypt). Faculty of Agriculture)
Egyptian Documentation and Information Centre for Agriculture - Egypt
Reproductive characteristics of Ardi goats of Saudi Arabia
1999
Al-Hozab, A.A. (King-Faisal Univ., Al-Hasa (Saudi Arabia). Faculty of Agriculture)
Egyptian Documentation and Information Centre for Agriculture - Egypt