A concern can be in a preservation of an (oil depletion allowance).Logical formLearned from2 sentences. Scattering can be in (density depletions).Logical formLearned from2 sentences. (Density depletions) can be ambient.Logical formLearned from2 sentences. (Density depletions) can be as a result of a (wave gain) of a (cyclotron maser instability).Logical formLearned from2 sentences. A depletion can be in persons.Logical formLearned from2 sentences. (Depletion mechanisms) may occur in a (wastewater treatment process).Logical formLearned from2 sentences. Ammunition may undergo a depletion.Logical formLearned from2 sentences. A trend can be in a depletion of resources.Logical formLearned from2 sentences. (Resource depletion) may continue unabated.Logical formLearned from2 sentences. (Population pressure) may lead to (resource depletion).Logical formLearned from2 sentences. Depletion of (ground water) may harm (business interests).Logical formLearned from2 sentences. Information can be on (ozone depletion).Logical formLearned from2 sentences. A (data base) may be needed for an understanding of (ozone depletion).Logical formLearned from2 sentences. Menhadens may undergo a depletion.Logical formLearned from2 sentences. A depletion can be on a shelf.Logical formLearned from2 sentences.