Kooman, P.L. <br/><br/>
Yielding ability of potato crops as influenced by temperature and daylength 

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 - Wageningen     
 - 155p.   
<br/><br/>  Thesis 
<br/><br/><label>ISBN: </label>90-5485-362-X 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Index Terms: </label>Potato growth 
<br/><br/><label>Dewey Class. No.: </label>633.491