| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Assessment of Nutrient Enrichment by Use of Algal-, Invertebrate-, and Fish-Community Attributes in Wadeable Streams in Ecoregions Surrounding the Gre | 978-1-4113-3103-7 (1-4113-3103-6) | 2011 |
| Nutrient Trends in Streams and Rivers of the United States, 1993-2003 | 978-1-4113-2524-1 (1-4113-2524-9) | 2009 |