A use of sampling can be permissible.Logical formLearned from4 sentences. Objectives may pertain-to a sampling.Logical formLearned from4 sentences. (Surface sampling methods) may manifest effectiveness.Logical formLearned from4 sentences. Sampling can be at a site.Logical formLearned from4 sentences. Data can be for sampling.Logical formLearned from4 sentences. Surface may undergo a sampling.Logical formLearned from4 sentences. A sampling can be adequate.Logical formLearned from4 sentences. Some sizes may be selected by (probability sampling).Logical formLearned from4 sentences. Reasons may be connected to sampling.Logical formLearned from4 sentences. An agency may conduct sampling.Logical formLearned from4 sentences. Manure may undergo a sampling.Logical formLearned from4 sentences. Practices may undergo a sampling.Logical formLearned from4 sentences. (Employee exposures) may undergo a sampling.Logical formLearned from4 sentences. (Probability sampling) may undergo a use.Logical formLearned from4 sentences. Sampling of units may occur within a stratum.Logical formLearned from4 sentences.