(Ammonia concentrations) can be constituted-of-or-filled-with some nh3-n/l.Logical formLearned from4 sentences. Bacteria may convert ammonia to nitrate.Logical formLearned from4 sentences. Ammonia may undergo a distribution.Logical formLearned from4 sentences. An (ammonia storage) can be aqueous.Logical formLearned from4 sentences. An (ammonia storage tank) can be aqueous.Logical formLearned from4 sentences. Tests of water may show presence of ammonia.Logical formLearned from4 sentences. (Ammonia gas) may be produced in amounts.Logical formLearned from4 sentences. Atmospheric emissions can be constituted-of-or-filled-with ammonia.Logical formLearned from4 sentences. An ammonia may result from a digestion of a melamine.Logical formLearned from4 sentences. Ammonia may be added to a process.Logical formLearned from4 sentences. Ammonia can be in air.Logical formLearned from4 sentences. An (ammonia pipeline) can be anhydrous.Logical formLearned from4 sentences. Ammonia may build_up in a body.Logical formLearned from4 sentences. (Water quality criteria) can be for ammonia.Logical formLearned from4 sentences. A teaspoon can be constituted-of-or-filled-with ammonia.Logical formLearned from4 sentences.