Tree-ring bulletin 

 -  1944 
 -  11/1(p) .
<br/><br/> pp.6-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Archaeology--Congresses<br/>Limes (Roman boundary)--Rome<br/>Rome (Italy)--Antiquities<br/>Rome--History, Military<br/>Rome--History--Empire, 30 B.C.-476 A.D.