Contribution of Animal Feeding Operations and Synthetic Fertilizers to Ammonia Deposition in Rocky Mountain National Park IPNI-2008-USA-CO13 Overview Related Article 20 Mar 2008 Publications Related to Research Project Agriculture's Contribution to Nitrogen Deposition in Rocky Mountain National Park by J.G. Davis, T. Borch, N.M. Marcillac Great Plains Soil Fertility Conference proceedings March 2008, Denver, CO