TY  - BOOK
AU  -  Pearse,G.H.K.
ED  -  Mineral Developemnt Sector. Dept. of Energy, Mines and Resources.
TI  -  Nepheline syenite and feldspar / 
PY  - 1976///
CY  -  Ottawa : 
PB  -  Dept. of Energy, Mines and Resources, 
KW  -  Syenite
KW  -  Canada
KW  -  Feldspar
ER  -