Schopfer, W.H. <br/><br/>
Plants and Vitamins  W.H. Schopfer translated, Norbert L. Norcker andForeword by W.J. Robbins. 

 - Waltham  Mass Chronica Botanica Company  1949 
 - xiv, 283p.: ill. 26cm. 
<br/><br/><label>Dewey Class. No.: </label>581.13  / S23P