Tompkins, Peter. <br/><br/>
Secrets of the soil . 

 -  Viking Arkana,  1989. 
 - Ill. 
<br/><br/>
<br/><br/><label>ISBN: </label>0670835617 :  22.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>WATER AND SOIL POLLUTION.