Hopper, B. E.
Siddiqi, Mohammad Rafiq
Heyns, Juan
Knobloch, Natalie A.
Loof, Pieter A. A.
Williams, J. R.
Hoffmann, John Kerby
Siddiqi, Mohammad Rafiq
Clark, W. C
Heyns, Juan
Loof, Pieter A. A.
Hoffmann, John Kerby
Shishida, Yukio
Vermeulen, W. J. J. Heyns, J.
Ishaqe, Elias
Baujard, Pierre Mounport, Danamou Martiny, Bernard
Ruijun, Liu Hurui, Cheng