Martin, Alexander Campbell. <br/><br/>
Seed identification manual 

 - Berkeley :  University of California,  1961 
 - 221 p.  : ilus 
<br/><br/><label>LCCN: </label>31294 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Semillas--Identificación.
<br/><br/><label>Dewey Class. No.: </label>631.521  / M37