Thomas, Meirion. <br/><br/>
Plant physiology 

 - 4 ed. 
 - London :  Churchill,  1960 (1956) 
<br/><br/>Bibliografía : p. 640-655 
<br/><br/><label>LCCN: </label>46422 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fisiología vegetal.
<br/><br/><label>Dewey Class. No.: </label>581.1  / T46