Lundgren, Lawrence. , <br/><br/>
Environmental geology / 
Lawrence W. Lundgren. 
 - 2nd ed. 
<br/><br/><label>ISBN: </label>0137928130 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental geology.
<br/><br/><label>LC Class. No.: </label>QE33   / .L86 1999