Guersey, Henry N. <br/><br/>
Key-notes to the materia medica  Henry N. Guernsey. 

 - 4th ed. 
 - Calcutta  Sett Dey  1949 
 - 267p. 19cm. 
<br/><br/><label>Dewey Class. No.: </label>615.1  / G95K