Causes of hemlock mortality in northern Michigan

An edition of Causes of hemlock mortality in northern Michigan (1943)

Causes of hemlock mortality in northern Michigan

By Samuel Alexander Graham

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Publish Date

1943

Publisher

University of Michigan press

Language

eng

Pages

61

Description:

subjects: Diseases and pests, Hemlock, Melanophila fulvoguttata, Forests and forestry

Places: Michigan