Hibben, Frank C. (frank Cummings) <br/><br/>
Digging up America 

 - 239 páginas  20 x 13 cm 
<br/><br/> Colección privada de Pedro Krapovickas. 
<br/><br/> 1. American beginnings. 2. How old is America? 3. Radioactive time. 4. How did the Americans come? 5. The first settlers. 6. Corn on the cob. 7. The mystery of the mounds. 8. Mound mystery solved. 9. Dams and diggers. 10. The ancient southwest. 11. Eskimo antiquity. 12. The mathematical Mayas. 13. Skulls and pyramids. 14. The Andean Incas. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arqueología<br/>Archaeology<br/>América<br/>Antiguedad<br/>Antigüedades<br/>Excavacion Arqueologica<br/>Eskimo<br/>Incas<br/>Mayas<br/>Norteamerica<br/>America Central<br/>America del Sur