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2. Urban Chickens (c2007-2008).Urban chicken: Chicken ordinances and laws [Internet]. updated 2010 Aug 22
3. cited 2010 April 9[about 2 screens]. Available from: http://urbanchickens.org/chicken-ordinances-and-laws
4. (2008). California Health and Safety Code.cited 2010 Apr 9Available from: http://www.leginfo.ca.gov/cgi-bin/displaycode?section=hsc&group=25001-26000&file=25990-25994