Browse the USGS Publication Warehouse
Publications for publication type Article and publication subtype Journal Article
- Pennsylvania's crossbill winter of 1997-1998, 1998, Pennsylvania Birds (12) - 1
- Site guide: wetlands and aquatic habitats of northcentral Tioga County: SGL 313 ("The Muck"), Hammond Lake, Hills Creek Lake, and Tauscher Pond, 1995, Pennsylvania Birds (9) - 2
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