University of Dongola Repository

Browsing by Author "Dr. Mohammed Ahmed Tawfeeq Abayazeed"

Browsing by Author "Dr. Mohammed Ahmed Tawfeeq Abayazeed"

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  • Dr. Mohammed Ahmed Tawfeeq Abayazeed (Periodical Referred Journal Issued by the College of Graduate Studies, University of Dongola, 2014-07)
    Northern State farmers depends mainly on the winter season and neglects the summer season and thus disable a lot of resources that can benefit when interest in the summer season to increase his income, because of many ...