Haas, A. R. C. <br/><br/>
Significance of traces of elements not ordinarily added to culture solutions, for growth of young crange trees 

<br/><br/> Sobretiro de : The Botanical Gazette 83(1):77-84, 1927 
<br/><br/><label>LCCN: </label>23894 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Naranja--Crecimiento.<br/>Plantas--Crecimiento--Aditivos.