See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/268293025 Community Levels of Atmospheric Ammonia Near Industrial Hog Operations ARTICLE READS 6 1 AUTHOR: Sacoby Miguel Wilson University of Maryland, College Park 80 PUBLICATIONS 309 CITATIONS SEE PROFILE Available from: Sacoby Miguel Wilson Retrieved on: 03 February 2016