1. Threshold Limit Values and Biological Exposure Indices for 1990–1991;ACGIH,1990
2. Ranking Great Lakes Persistent Toxics;Bicknell;Water Environ. & Technol.,1992
3. Canadian Centre for Occupational Health and Safety, Chemical Evaluation Search and Retrieval System (CESARS) Database, and Cheminfo (Chemical Information) Database;CCOHS,1992
4. Wildlife monitoring, modeling, and fugacity;Clark;Environ. Sci. Technol.,1988