Phillips, Philip <br/><br/>
Pre columsian shell engravings from the craig mound at spiro 
Philip Phillips 
 - Cambridge :  Inc. Peabody Museum of Natural History of Yale University,  1978. 
 - viii, 513p. -  ill.  29cm. 
<br/><br/>Includes bibliography 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Columbia, History