Añadir a mi colección
Formato
También te puede gustar
Niobium (columbium) deposits of Canada
Robert B. Rowe
1958
Tantalum and niobium
George Leslie Miller
1959
The evolution of hydrogen from solutions of trivalent columbium in sulfuric acid ..
Robert Lee Fox
1934
The reduction of columbic acid and the measurement of the oxidation potential of the pentavalent-trivalent columbium system ..
Hart, David
1926
Extraction of tantalum and columbium from their ores ..
Leslie George Jenness
1930
Keith Rodney Miles
1945
Observations on columbuim
Clarence William Balke
1908
Analytical chemistry of niobium and tantalum
Ross W. Moshier
1964