Knight, P. J. <br/><br/>
Longevity of response in Pinus radiata foliar concentrations to nitrogen, phosphorus, and boron fertilizers 

<br/><br/> Sobretiro de: New Zealand Journal of Forestry Science. 13 (3): 305-24. 1983 
<br/><br/><label>LCCN: </label>69810 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Boro--Efecto en pináceas.<br/>Fósforo--Efecto en pináceas.<br/>Nitrógeno--Efecto en pináceas.<br/>Pinus radiata.