|
University of Helsinki, Helsinki 2006 Tropical dryland agroforestry on clay soils:Analysis of systems based on Acacia senegal in the Blue Nile region, Sudan Elamin Yousif Abdalla RaddadDoctoral dissertation, July 2006.
This publication is copyrighted. You may download, display and print it for Your own personal use. Commercial use is prohibited. © University of Helsinki 2006 Last updated 03.07.2006 |