Works Cited

Birkeland, P.W. 1984. Soils and Geomorphology. New York: Oxford University Press.

Byrnes, Rita M., ed. 1996. South Africa: A Country Study. Washington: GPO for the Library of Congress.

Compton, J. S. 2004. The Rocks and Mountains of Cape Town. Cape Town, SA: Juta & Co. Ltd.

Flickr. May 24, 2007. South Africa Blog. http://www.flickr.com/photos/southafricablog/136447568/

Marker, Margaret E. 2003. The Knysna Basin, South Africa: Geomorphology, Landscape sensitivity and sustainability. The Geographical Journal Volume 169, Issue 1: 32-42.

Meadows, Michael E. 2005. Global Change and Southern Africa. Geographical Research Volume 44, Issue 2: 135-145.

Meadows, Michael E., T. M. Hoffman. 2003. Land degradation and climate change in South Africa. The Geographical Journal Volume 169, Issue 2: 168-177.

NASA Earth Observatory. May 24, 2007. Drought in Western Cape, South Africa. http://earthobservatory.nasa.gov/NaturalHazards/natural_hazards_v2.php3?img_id=11129

Soil Classification Working Group 1991. Memoirs on the Agricultural Natural Resources of South Africa No.15. Soil classification: a taxonomic system for South Africa. Pretoria, South Africa: Dept. of Agricultural Development.

South African Government Department of Environmental Affairs and Tourism. May 23, 2007. Maps and Mapping - Published Maps. http://www.environment.gov.za/Maps/PublishMaps/Maps_Publish.asp

Viljoen, M. J., W. U. Reimold 2002. An Introduction to South Africa's Geological and Mining Heritage. South Africa: The Geological Society of South Africa.

Webshots Outdoors. May 24, 2007. Die Pieke, Jonkershoek, Stellenbosch. http://outdoors.webshots.com/photo/2801669880013935122qNCRMf