Glock, Waldo Sumner. <br/><br/>
Principles and methods of tree-ring analysis 

 - Washington :  Carnegie Institution of Washington,  1937 
 - 100 p.  : ilus. 
 - Carnegie Institution of Washington. Publication  ; 486 .
 - Carnegie Institution of Washington. Publication  ; 486 .
<br/><br/><label>LCCN: </label>12727 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anillos de crecimiento.<br/>Plantas--Crecimiento--Aditivos.
<br/><br/><label>Dewey Class. No.: </label>581.134  / G5