The cyanide process of gold extraction: a text-book for the use of mining students, metallurgists, and cyanide operators.

Mode of access: Internet.

A review of the patents and literature on the manufacture of potassium nitrate with notes on its occurrence and uses /

"July 1934."

Recherches sur les conductibilites electriques les densites et les chaleurs specifiques des solutions de chlorure de potassium et de potasse caustique.

Thesis (doctoral)--Universite de Geneve.

Emploi des permanganates de calcium et de potassium comme oxyda...

Thesis (doctoral)--