Whitehead, D. C. <br/><br/>
Grassland nitrogen / 
D.C. Whitehead 
 - Wallingford :  CAB International ;  c1995. 
 - xv, 397 pages :  24 cm 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0851989152 
<br/><br/><label>Nat. Bib. No.: </label>GB 95-86327 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrogen--Fixation<br/>Nitrogen fertilizers<br/>Soils--Nitrogen content<br/>Plants--Effect of nitrogen on.<br/>Pastures--Fertilizers<br/>Meadows--Fertilizers
<br/><br/><label>LC Class. No.: </label>S 651   / .W54 1995