Bow, J M <br/><br/>
A method of preparing sperm whale teeth for age determination.  [electronic resource] 

 -  Nature  Apr 1966 
 - 437-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0028-0836 
<br/><br/><label>Standard No.: </label>10.1038/210437a0  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age Determination by Teeth<br/>Animals<br/>Cetacea<br/>Photography