Hess, Frank L.
The production of Antimony, arsenic, bismuth, selenium and tellurium in 1913. - Washington, D.C. Government Printing Office 1914 - pp.279-289
Impreso
Ingles
MINERIA
The production of Antimony, arsenic, bismuth, selenium and tellurium in 1913. - Washington, D.C. Government Printing Office 1914 - pp.279-289
Impreso
Ingles
MINERIA