TY - JOUR A1 - McQuilling, A M A1 - Adams, P J T1 - Semi-empirical process-based models for ammonia emissions from beef, swine, and poultry operations in the United States. Y1 - 2015/11/ N1 - R834549 JF - ATMOSPHERIC ENVIRONMENT J1 - ATMOS ENVIRON J2 - Atmos.Environ. VL - 120 SP - 127 EP - 136 ER -