"Contains papers presented at the 12th Symposium on Aquatic Toxicology and Hazard Assessment, which was held 24-26 April 1988 in Sparks, Nevada."--Foreword.
"The symposium was sponsored by ASTM Committee E-47 on Biological Effects and Environmental Fate and its Subcommittee E47.01 on Aquatic Toxicology."--Foreword.