Hardiness zones of the United States and Canada
- Hardiness zones of the United States and Canada
- Arnold Arboretum
- Name on Item:
July 1, 1948
- Arnold Arboretum Horticultural Library
- Collection (local):
Arnold Arboretum Horticultural Library Map Collection
North America (area)
- 3 maps : 1 col. ; 59 x 84 cm.
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First copy includes Newfoundland.