TY  - BOOK
AU  - Fields,Robert William
TI  - Geology of the La Venta badlands, Colombia, South America
T2  - Kenya Colony and Protectorate. Geological Survey. Report; 52
AV  - PAM QE239.F5 
PY  - 1959///
CY  - Nairobi
PB  - Government Printer
KW  - Geology
KW  - Colombia
KW  - Huila (Dept.)
N1  - Includes bibliographical references
ER  -