1. Oceanic forcing of Sahel rainfall on interannual to interdecadal time scales;Giannini;Science,2003
2. Great Warm Deserts of the World;Goudie,2002
3. Deserts and Desert Environments;Laity,2008
4. Atlantic forcing of persistent drought in West Africa;Shanahan;Science,2009
5. Dune palaeoenvironments;Tchakerian,1999