Title Author Publication Date Publisher Type
    Mineral analysis of soil, euphorbia hirta l. And mycoflora from the industrial Yanbu City, Saudi Arabia  Hashem, Abdulwahab R. [عبد الوهاب رجب هاشم بن صادق]; Al-Farraj, M. M.1995Qatar UniversityArticle
    Mineral Content Of Soil And Wild Plants From Saudi Arabia  Hashem, Abdulwahab R. [عبد الوهاب رجب هاشم بن صادق]1996Qatar UniversityArticle
    Toxicity of Cobalt and Nickel to Fusarium Solani Isolated From Saudi Arabian Soil  Hashem, Abdulwahab R. [عبد الوهاب رجب هاشم بن صادق]; Bahkali, Ali H.1994Qatar UniversityArticle