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| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
plant ecology: ecosystems vegetation types, ecotypes |
| Location: | Alaska; Knik Arm; Goose Bay |
| Description: | Dense growth of Alaska paper birch seedlings on mineral soil in the Goose Bay-Knik area. Used as illustration, Fig. 7, Pg.24, USDA Tech. Bull. 1133. 1956. |
| Date: | 1950 |
