Aquatic invertebrate bioassays : a symposium sponsored by ASTM Committee D-19 on Water American Society for Testing and Materials, Blacksburg, va. 27 - 29 Sept., 1977 - Bulkema, Arthur L.; Cairns, John, 1923-; American society for testing and materials. Committee D-19 on Water; Virginia Polytechnic Institute and State University (Philadelphia : American Society for Testing and Materials, 1980)
Keywords: Water quality bioassay -- Congresses; Aquatic invertebrates -- Congresses