TY  - BOOK
TI  - How old is it? solving the riddle of ages
T2  - National Geographic
KW  - EGYPT'S TOMB
KW  - WALRUS
KW  - HOW OLD
N2  - Wildlife Without Borders, Egypt's Hidden Tombs, Changing America, Walruses, How Old Is It?, The Garifuna, Dayton, TN
ER  -