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PROJECTS REQUIREMENTS: 091 Discovering 4-H 092 4-H Around the Globe 173 Horseless Horse 200 All About Dogs ...
public health threat evidenced by recent trans- boundary spread and pandemics of animal (porcine epidemic ...
a random pattern, take 10–15 standard, 1-inch soil cores at 0–12 inches deep. Then, take a subsample of the ...