Progress in Development of Efficient Turpentining Methods (Classic Reprint) - Hardcover

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Excerpt from Progress in Development of Efficient Turpentining Methods<br/><br/>With increasing numbers of acid users who practice bark chipping, the question arose whether this same loss in gum yield with inserted gut ters held true for the new method of chipping. In order to answer this question, the study reported in table 1 was started in 1950.

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