TY  - BOOK
AU  - 
AU  - 
AU  - 
TI  -  mayan Civilization
U1  -  903 HEI 
PY  - 1993///
CY  -  Chicago
PB  -  Children's book
KW  -  World History-mayas-Juvenile literature(Mayas Indians of central America)
N1  -  World Heritage
ER  -