Wild-life farming for commercial use : Zoo News Digest: Commercial Farming and Trade of Endangered Species - A shortcut to extinction
Article about wild-life farming : http://envietnam.org/images/NewsBlo...life-farming-in-Vietnam-2016-EN-resized-2.pdf
Another article about wildlife farming : Wildlife Farming: Does It Help Or Hurt Threatened Species? by Richard Conniff: Yale Environment 360