TY  - BOOK
AU  - Laajoki,Kauko
TI  - Stratigraphy and sedimentology of the palaeoproterozoic
AV  - GY QE653.L32 
PY  - 2002///
CY  - Oulu 	
PB  -  : Oulu University
KW  - Geology
KW  - stratigraphic
ER  -