Watson, Joyce. <br/><br/>
Mineral and nitrogen status of dougherty apple leaves and fruit under different fertilizer treatments 

<br/><br/> Sobretiro de: New Zealand Journal of Science and Technolgy. A. 33(4):66-70, 1951 
<br/><br/><label>LCCN: </label>53186 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Manzana--Nitrógeno en.