1 |
Evaluation of gum arabic reforestation as a measure for combating desertification in the gum belt area of SudanElhadi, Hanan January 2008 (has links)
Zugl.: Giessen, Univ., Diss., 2008
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2 |
Impact of agricultural policy on resource allocation in the Gum Belt of Sudan a farm household modelling approachGibreel, Tarig Mohammed January 2008 (has links)
Zugl.: Giessen, Univ., Diss., 2008
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