UNIVERSITY LIBRARY CATALOGUE

Sodium sulphate /

Killin, A.F.

Sodium sulphate / A.F. Killin. - Ottawa : Dept. of Energy, Mines and Resources, 1976. - 7 p. ; 25 cm. - 1976 ; no. 43 .


Selenium.
Tellurium -- Canada.

G CAN E64 (08) 3/43