Weber, Cornelius I.

Biological field and laboratory methods for measuring the quality of surface waters and effluents / edited by Cornelius I. Weber (Analytical Quality Control Laboratory, National Environmental Research Center, Cinncinnati) - Cincinnati, Ohio : National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency, 1973 - ca. 240 p. : ill. ; 26 cm. - Environmental Monitoring series EPA-670/4-73-001 .

"Program element 1BA027." "EPA-670/4-73-001." "July 1973." with "Units of measurement : convertion factors and special tables, reprinted from Unit of weight and measure... NBS miscellaneous pub.286, 1967."

Includes bibliographical references.

Water quality--Measurement.
Biological assay.
Water quality bioassay.
Water quality bioassay--Handbooks, manuals, etc.

EPS 670/4-73-001