@article{196916, note = {Distributed to depository libraries in microfiche.}, author = {Nowell, Lisa H. and Resek, Elizabeth A.}, url = {http://library.usi.edu/record/196916}, title = {Summary of national standards and guidelines for pesticides in water, bed sediment, and aquatic organisms and their application to water-quality assessments [microform] /}, publisher = {U.S. Dept. of the Interior, U.S. Geological Survey ;}, recid = {196916}, pages = {1 v.}, address = {Sacramento, Calif. :}, year = {1994}, }