Schopfer, W. H. <br/><br/>
Plants and vitamins 

 - Waltham :  Chronica Botanica,  1943 
 - 293 p.  : ilus. 
 - New series of plant science books  ; 11 .
 - New series of plant science books  ; 11 .
<br/><br/><label>LCCN: </label>56755 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plantas--Crecimiento--Aditivos.<br/>Vitaminas en plantas.
<br/><br/><label>Dewey Class. No.: </label>581.194  / S24