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Displaying items 1 - 2 of 2
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1. A century of Forest Service research and development in the southern United States: historical documents and images

Author(s):
Bragg, Don C.

2. Springtails (Arthropoda, Collembola) from Greater Puerto Rico: species list and distribution

Author(s):
Ospina Sanchéz, Claudia M.; Soto-Adames, Felipe N.; González, Grizelle