Michniewicz, Marian. <br/><br/>
The influence ot nitrogen nutrition on the dynamics ot growth and metabolism of endogenous growth regulators in scotch pine (Pinus silvestris L.) seedlings 

<br/><br/> Sobretiro de: Acta Societatis Botanicorum Poloniae 45 (4): 495-510, 1976 
<br/><br/><label>LCCN: </label>66508 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrógeno--Efecto en plantas.<br/>Pinus sylvestris.<br/>Plantas--Nutrición.