01045cam a2200265 4500 243208728 TxAuBib 19991215120000.0 760617s1976||||||||||||||||||||||||eng|u 76-688 9780870441929 $4.75 0870441922 $4.75 TxAuBib National Geographic Society (U.S.), Special Publications Division. Clues to America's past [BOOK] / prepared by the Special Publications Division, National Geographic Society ; [by Jeffrey P. Brain ... et al.]. Washington : National Geographic Society, 1976. 199 p. : ill. ; 27 cm. Includes index. Bibliography: p. 199. 19991215. United States Army Advanced Infantry Training Brigade, 1st M. Company Antiquities. Indians of North America Antiquities. Archaeology Methodology. Brain, Jeffrey P.