Tree shaking machine aids cone collection in a Douglas-fir seed orchard
Work detail
Bookitis Pick
TS
Image source: Open LibraryDonald L. Copes1 editions
This page groups all known editions belonging to the same underlying work.
Overview
Shared work-level identity and catalog context.
1 credited authorSearch language english
Contributors
People credited with this work in the active catalog.
- Open Author
Donald L. Copes
Editions
Publication-specific versions linked to this work only.