Siebenthal, C.E..
Lead and zinc pigments and salts in 1922. - Washington, D.C. Government Printing Office 1923 - pp. 77-85
Impreso
Ingles
MINERIA
Lead and zinc pigments and salts in 1922. - Washington, D.C. Government Printing Office 1923 - pp. 77-85
Impreso
Ingles
MINERIA