Pike County Conservation District Surface Water Quality Monitoring Program / Denver Federal Center / State College / Pike County Conservation District / /
IndustryTerm
lotic systems / aquifer systems / taxonomic keys and other tools / energy / /
New York State Department / Pennsylvania Department of Environmental Protection Surface Water Quality Monitoring Network Anti-Degradation Program / Delaware Department of Natural Resources and Environmental Control Macroinvertebrate Survey / Pennsylvania Department of Environmental Protection / Delaware Department of Natural Resources / Pennsylvania Department of Environmental Protection Unassessed Waters Program / Monroe County Planning Commission / U.S. Government / U.S. Environmental Protection Agency / New York Department of Environmental Conserva / State College / New Jersey Department / Denver Federal Center Denver / U.S. Department of the Interior / /
Person
Gretchen L. Wall / Huntingdon / Barry Baldigo / John Kurtz / Rodney Kime / Michael D. Bilger / Karen Riva-Murray / Margaret Novak / B. Noel Hynes / John Maxted / Charles G. Groat / / /
Position
Director U.S. Geological Survey / Glazier / Director for Water / senior author / Secretary U.S. Geological Survey / /
ProvinceOrState
New Jersey / Pennsylvania / Delaware / New York / /
A Checklist of the Aquatic Invertebrates of the Delaware River Basin, [removed]By Michael D. Bilger, Karen Riva-Murray, and Gretchen L. Wall