Middleton, Wis. : U.S. Dept. of the Interior, U.S. Geological Survey, 2001
Resource Type:
Book
More Details
Additional/Related Title Information
Full Title:
An alternative regionalization scheme for defining nutrient criteria for rivers and streams / by Dale M. Robertson, David A. Saad, and Ann M. Wieben ; prepared in cooperation with the U.S. Environmental Protection Agency, Regions 5 and 7.
Mode of access: Internet from the USGS web site. Address as of 10/20/08: http://wi.water.usgs.gov/pubs/wrir-01-4073/wrir-01-4073.pdf ; current access available via PURL.