Official reserve may undergo a depletion.Logical formLearned from5 sentences. Ore may undergo a depletion.Logical formLearned from5 sentences. A (resource base) may undergo a depletion.Logical formLearned from5 sentences. A (water supply) may undergo a depletion.Logical formLearned from5 sentences. Deuterium may undergo a depletion.Logical formLearned from5 sentences. (Salmon stocks) may undergo a depletion.Logical formLearned from5 sentences. Supply may undergo a depletion.Logical formLearned from5 sentences. Factors can be important for (ozone depletion).Logical formLearned from5 sentences. (Ozone depletion) can be in areas.Logical formLearned from5 sentences. A contributor can be to (ozone depletion).Logical formLearned from5 sentences. A (percentage depletion) can be increased.Logical formLearned from5 sentences. (Percentage depletion) can be for producers.Logical formLearned from5 sentences. Nitrate may undergo a depletion.Logical formLearned from5 sentences. (Forest resources) may undergo a depletion.Logical formLearned from5 sentences. (Fishing grounds) may undergo a depletion.Logical formLearned from5 sentences.