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Displaying items 1 - 2 of 2
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1. Tree ring widths and diameter at breast height of green ash (Fraxinus pennsylvanica Marsh.) growing in a provenance planting established in 1978 in northern Vermont, USA

Author(s):
Murakami, Paula F.; Butnor, John R.

2. BeeTrees: tropical and sub-tropical nectar and pollen sources

Author(s):
Workman, Sarah W.; Stuthman, Joel