Toxic release inventory  CD-Rom retrieval user guide  [computer file] 
U. S. Environmental Protection Agency. 
 - Washington  Office of Pollution, Prevention and Toxics  1988. 
 - Computer laser optical disk  4 3/4 in. 
<br/><br/> Disk Characteristic: CD-Rom. 
<br/><br/><label>LCCN: </label>doc92000567  
<br/><br/><label>Subjects--Topical Terms: </label><br/>CD-ROM Fed. Doc.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Poisons--Inventories--Software.