TY - RPRT TI - Contribution of natural history collection data to biodiversity assessment in national parks AU - A.F. O'Connell AU - A.T. Gilbert AU - Jeff S. Hatfield PY - 2004 DO - 10.1111/j.1523-1739.2004.00034.x-i1 UR - https://pubs.usgs.gov/publication/5224330 ID - 5224330 ER -