Submissions from 2014
Ecological Agriculture. Integrating Low Input, High Productive Farming with Wildlife Conservation. Results from the Experimental Farm La Combe, Drome France, Marthe Kiley-Worthington
Submissions from 2008
An HSUS Report: The Impact of Animal Agriculture on Global Warming and Climate Change, The Humane Society of the United States
An HSUS Report: The Impact of Industrialized Animal Agriculture on the Environment, The Humane Society of the United States