Prager, Jan C. <br/><br/>
Environmental contaminant reference databook  [electronic resource] / 
Jan C. Prager 
 - New York:  John Wiley & Sons 
 - 1 computer disc; 12 cm 
<br/><br/> 3 v. on 1 computer disc 
<br/><br/><br/>System requirements: Windows and Macintosh 
<br/><br/><label>ISBN: </label>0471292869 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollutants--Handbooks, manuals, etc