Fish field and laboratory methods for evaluating the biological integrity of surface waters

by Klemm, Donald J.
Published: Environmental Monitoring Systems Laboratory-Cincinnati, Office of Modeling, Monitoring Systems, and Quality Assurance, Office of Research and Development, U.S. Environmental Protection Agency, 1993

Leeches (Annelida : Hirudinea) of North America

by Klemm, Donald J.
Published: Environmental Monitoring and Support Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1982

Manual for the evaluation of laboratories performing aquatic toxicity tests

by Klemm, Donald J.
Published: Environmental Monitoring Systems Laboratory, Office of Modeling, Monitoring Systems, and Quality Assurance, Office of Research and Development, U.S. Environmental Protection Agency, 1991

A Guide to the freshwater Annelida (Polychaeta, naidid and tubificid Oligochaeta, and Hirudinea) of North America

Published: Kendall/Hunt Pub. Co., 1985

Macroinvertebrate field and laboratory methods for evaluating the biological integrity of surface waters

Published: Environmental Monitoring Systems Laboratory - Cincinnati, Office of Modeling, Monitoring Systems, and Quality Assurance, Office of Research and Development, U.S. Environmental Protection Agency, 1990

Environmental monitoring and assessment program surface waters field operations and methods for measuring the ecological condition of wadeable streams

Published: National Exposure Research Laboratory [and] National Health and Environmental Effects Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1998