References

Buyukmihci, H.S. 1971. Hour of the Beaver. Randy McNally and Company, Chicago,

New York and San Francisco, USA.

Hilfiker, E.L. 1991. Beavers: Water, Wildlife and History. Windswept Press,

Interlaken, New York, USA.

Indiana Department of Natural Resources 2010. <URL:

http://www.in.gov/dnr/fishwild/3381.htm>. Accessed 31 March 2010.

Living With Wild Life 2010. <URL: http://wdfw.wa.gov/wlm/living/beavers.htm>.

Accessed 3 April 2010.

Müller –Schwarze, D. and L. Sun. 2003. The Beaver: Natural History of Wetlands

Engineer. Cornell University Press, Ithica, New York, USA.

National Geographic 2010. <URL:

http://animals.nationalgeographic.com/animals/mammals/beaver.html>.

Accessed 7 April 2010.

Nature Works 2010. <URL: http://www.nhptv.org/natureworks/beaver.htm>.

Accessed 5 April 2010.

Rue, L.L.,III. 1964. The World of the Beaver. J.B. Lippincott Company, Philadelphia

and New York, USA.

USDA Forest Service. 1999. Beavers: Guardians of the Water. United States

Department of Agriculture, Albuquerque, New Mexico, USA.

Wilsson, L. 1968. My Beaver Colony. Doubleday and Company, Inc., Garden City,

New York, USA.

 

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