Whitehead, D                C <br/><br/>
Grassland nitrogen  / 
por  D                C Whitehead 
 - Oxon  :  CABI,  1995 
 - 397 p. 
 - .
<br/><br/>  
<br/><br/><label>LCCN: </label>167737 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pastizales--Manejo I. t.
<br/><br/><label>Dewey Class. No.: </label>633.2 W4