Adolf Germann ( born February 2, 1857 in Bleiken ...
Evenkit ( chemical name Tetracosan ) is a very rare It crystallizes in...
Maria Manuela Machado ( Maria Manuela Castro Machado ...
Richard Kissling ( born April 15, 1848 in Wolfwil SO ...
Rozhdestvensky (Russian Рождественский ) is a Russian Be...