Torthaí cuardaigh - "Ores Sampling and estimation."
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Pierre Gy's sampling theory and sampling practice heterogeneity, sampling correctness, and statistical process control.
Foilsithe / Cruthaithe 1993LEABHAR -
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The sampling and assay of the precious metals, comprising gold, silver, platinum, and the platinum group metals in ores, bullion, and products
Foilsithe / Cruthaithe 1947LEABHAR -
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