Quality assurance guidelines for the analysis of sediment concentration by U.S. Geological Survey sediment laboratories /
by James M. Knott, Clyde J. Sholar, and Wilbur J. Matthes.

APA Citation

Knott, J. M., Matthes, W. J., Sholar, C. J., Geological Survey (U.S.). (1992). Quality assurance guidelines for the analysis of sediment concentration by U.S. Geological Survey sediment laboratories. Denver, Colo.: U.S. Dept. of the Interior, U.S. Geological Survey .

MLA Citation

Knott, J. M, Wilbur J Matthes, Clyde J Sholar, and Geological Survey (U.S.). Quality Assurance Guidelines for the Analysis of Sediment Concentration by U.S. Geological Survey Sediment Laboratories. Denver, Colo.: U.S. Dept. of the Interior, U.S. Geological Survey , 1992.