"Held at Environmental Protection Agency, 2565 Plymouth Road, Ann Arbor, Michigan 48103."
"Symposium Chairman: Frank E. Johnson."
Report number assigned by the National Service Center for Environmental Publications (NSCEP); 420S77104.
Appendix includes reports with data tables submitted to symposium.
Description based on online resource, PDF version; title from title page (EPA, viewed October 15, 2020).