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|Citation:||Geoffrey Hammerson, Rob Grasso, Carlos Davidson. 2004. Anaxyrus canorus. The IUCN Red List of Threatened Species 2004: e.T3180A9659674. http://dx.doi.org/10.2305/IUCN.UK.2004.RLTS.T3180A9659674.en . Downloaded on 05 October 2015.|
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