Montgomery, John H.  1955- <br/><br/>
Groundwater chemicals desk reference / 
John H. Montgomery, Linda M. Welkom. 
 - Chelsea, Mich. :  Lewis Publishers,  c1990. 
 - xxxi, 640 p. 
<br/><br/> Errata slip inserted. 
<br/><br/><label>ISBN: </label>0873712862 
<br/><br/><label>LCCN: </label>91016043     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollutants--Handbooks, manuals, etc.<br/>Groundwater--Pollution--Handbooks, manuals, etc.