Silica and me;

Alexander, Guy B.

Silica and me; the career of an industrial chemist [by] Guy Alexander. - [1st ed.] - Garden City, N.Y., Doubleday, 1967. - 111 p. illus. 22 cm. - Chemistry in action series .

67012889


Silica--Popular works.

TP245.S5 / A67

661/.43