Cole J A Ed. <br/><br/>
Nitrogen and sulphur cycles 

 - Cambridge  CUP           1988 
 - 490p.  cm. 
<br/><br/><label>Standard No.: </label>51196 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I5:33E150, M8