Chestnut Tree Blight Disease Commission

Not all of the records relating to forestry in Pennsylvania were created by large permanent state agencies such as the Department of Forests and Waters (see “Reviving — and Revising — the Reputation of Ralph Elwood Brock” by Rachel L. Jones Williams in the fall 2007 issue). A 1912 diagram accompanying a field inspection report for the Mahoning Valley in Carbon County, for example, is among the...
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