References

REFERENCES

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<http://bioval.jrc.ec.europa.eu/APAAT/>.

Berg, Linda R. and Mary Catherine Hager.  Visualizing Environmental Science.  2^nd ed. 

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Brown, Leslie.  The Life of the African Plains.  New York:  McGraw-Hill Book

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Masocha, Mhosisi, Andrew K. Skidmore, Xavier Poshiwa, and Herbert H. T. Prins. 

“Frequent burning promotes invasions of alien plants into a mesic African savanna.”  Biological Invasions 13 (2011): 1641+.  Web of Science.  Web of Knowledge Databases.  27 Nov 2011 <http://apps.webofknowledge.com/InboundService.do?SID=1FpAJmN6iEH5FLF2n6b&product=WOS&UT=000291164300014&SrcApp=360&DestFail=http%3A%2F%2Faccess.isiproducts.com%2Fcustom_images%2Fwok5_failed_auth.html&Init=Yes&action=retrieve&SrcAuth=SerialsSolutions&customersID=SerialsSolutions&mode=FullRecord>.

Roy, Jacques, Bernard Saugier, and Harold A. Mooney, eds.  Terrestrial Global

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Ulfstrand, Staffan.  Savannah Lives: Animal life and human evolution in Africa.  Oxford: 

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