LIBROS DEL AUTOR: r kent rolla kent b 1875 beattie

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  • Report ... July 1, 1912-december 15, 1913
    Pennsylvania. Chestnut Tree Blight Commi / R. Kent (Rolla Kent) b. 1875 Beattie
    This report, covering the period from July 1, 1912, to December 15, 1913, details the work of the Pennsylvania Chestnut Tree Blight Commission. It offers insights into the early efforts to understand and combat the devastating chestnut blight that impacted American forests. The document provides valuable information regarding the scientific investigations, field observations, a...
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