UNKNOWN <br/><br/>
MONOGRAPH OF THE GENUS GELIX  

 - GOVERMENT PRINTING OFFICE   WASHGITON   1834 
 - 1357 ill ;  28 CM  
<br/><br/><label>Subjects--Topical Terms: </label><br/>MONOGRAPH OF THE GENUS GELIX <br/>2 I2<br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>2  / I2