Biomonitoring of Environmental Status and Trends (BEST) Program [electronic resource] : selected methods for monitoring chemical contaminants and their effects in aquatic ecosystems / editors, Christopher J. Schmitt, Gail M. Dethloff ; contributors, Vicki S. Blazer ... [et al.].
Imprint
[Columbia, MO] : U.S. Dept. of the Interior, U.S. Geological Survey, Biological Resources Division, [2000]