| alfam2 | Predict Ammonia Emission from Field-Applied Manure | 
| alfam2pars01 | Predict Ammonia Emission from Field-Applied Manure | 
| alfam2pars02 | Predict Ammonia Emission from Field-Applied Manure | 
| alfam2pars03 | Predict Ammonia Emission from Field-Applied Manure | 
| alfam2pars03var | Predict Ammonia Emission from Field-Applied Manure |