hazardous materials
feud still lingering over hazardous materials management code, Nov 14, 1990
construction dump-sites keep watch for toxic materials; officials consider new rules for private landfills, Sep 14, 1993
fire at research building at health science center forces evacuation due to possible contamination of water from firesprinklers, no contamination found, Nov 17, 1995
j.lee's car crashes into ditch near gas depot; hazardous materials team called in to clean up spilled fluids (picture), Jan 20, 1995
