Lynch, P. B. <br/><br/>
Nitrogen fertilizers in New Zealand agriculture 

 - Wellington, N.Z. :  Ray Richars Publ.,  1982 
 - 273 p.  : ilus. ; gráfs. 
<br/><br/><label>LCCN: </label>29966 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura--Nueva Zelanda.<br/>Fertilizantes nitrogenados.
<br/><br/><label>Dewey Class. No.: </label>631.84  / L9