TY  - BOOK
AU  - Charlesworth,K.K.
TI  - The quaternary era with special reference to its glaciation
PY  - 1966///
CY  - London - INGL
PB  - Arnold,E.
KW  - Estratigrafia
KW  - Cuaternario
KW  - Glaciacion
KW  - Geologia historica
KW  - Geologia
ER  -