Montgomery, John H <br/><br/>
Groundwater chemicals desk reference 

 - Michigan:   Lewis Publishers Inc.,   1990 
 - 640p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater 
<br/><br/><label>Subjects--Index Terms: </label>Chemicals 
<br/><br/><label>Universal Decimal Class. No.: </label>556.388  / N0