TY  - GEN
AU  - Dawson, J. Barry 
TI  - The Gregory rift valley and Neogene-recent volcanoes of northern Tanzania / 
SN  - 9781862392670
AV  - QE606.5.G74  D39 2008
PY  - 2008///
CY  - London : 
PB  - The Geological Society London
KW  - Rifts (Geology)
KW  -  Tanzania
KW  - Volcanoes
KW  - Tanzania
KW  - Geology, Stratigraphic
KW  - Neogene
N1  - Includes bibliographical references and index
ER  -