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Course Name Select Plan Amount Remove Total
ES-17: Soil Sample Collection, Description & Handling in the Field -- Describing Soil Samples in the Field (Part 2); Handling Soil Samples in the Field $ 159.00
  • $ 159.00
ES-19: The Science Behind Ground-Water Sampling (Part 2): Sources of Bias and Error in Ground-Water Sampling; Factors Affecting the Representative Nature of Ground-Water Samples $ 159.00
  • $ 159.00
Discount: $ 0.00
Total: $ 318.00
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