Validation and predictability of laboratory methods for assessing the fate and effects of contaminants in aquatic ecosystems : a symposium / sponsored by the American Institute of Biology and the Applied and Aquatic Section of the Ecological Society of America and ASTM Committee E-47 on Biological Effects and Environmental Fate, Grand Forks, ND, 8 Aug. 1983 ; Terence P. Boyle, editor. - Boyle, Terence P (ASTM special technical publication, 1985)