TY  - BOOK
AU  - Iranga, Mwita Donatian
TI  - Results of geomagnetic observations made at the geomagnetic observatory of the University of Dar es Salaam in 1969
AV  - GY QC831.D3I72 
CY  - Dar es Salaam
KW  - Geomagnetism
ER  -