8 works Add another?
Sorted by: Most Editions | First Published | Most Recent | Top Rated | Reading Log | Random
Showing all works by author. Would you like to see only ebooks?
Subjects
Water quality biological assessment, Analysis, Composition, Sampling, Water, Benthos, Environmental aspects of Metals, Environmental aspects of Organic compounds, Environmental aspects of Pesticides, Freshwater invertebrates, Metals, Organic compounds, Pesticides, River sediments, StatisticsPlaces
Pennsylvania, Chester County, Big Elk Creek Watershed (Pa. and Md.), Brandywine Creek Watershed (Pa. and Del.), Delaware River Watershed (N.Y.-Del. and N.J.), Octoraro Creek (Pa. and Md.), Schuylkill River Watershed, Valley Forge National Historical Park, White Clay Creek Watershed (Pa. and Del.)ID Numbers
- OLID: OL1536384A
Links (outside Open Library)
No links yet. Add one?
September 4, 2008 | Edited by RenameBot | fix author name |
April 1, 2008 | Created by an anonymous user | initial import |