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Extension 2019, Web Links Disclaimer, Extension
 

Also of Interest:

 
cactus
Eating Cactus: Prickly Pear for Food
Documentation about prickly pear fruit such as harvesting and preparing, prickly pear pads, nutrition, and recipes.
Bishop, C., and McMurray, B. 2016, University of Nevada Cooperative Extension, Fact Sheet-16-09