TY  - BOOK
AU  - Siemens,Alfred H.
AU  - Puleston,Dennis E.
TI  - Ridged fields and associated features in southern campeche: new perspectives on the lowland maya
KW  - CAMPECHE
KW  - LOWLAND MAYA
UR  - https://drive.google.com/file/d/1u8igsO8savO11be76RatWdG5gHHhJnE7/view?usp=drivesdk
ER  -