25 Treffer für Jahr = "1913 - 1944"

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  43

  Hecker

  Tanganjika; Tanzania, 1935, -
• 

  45

  Hecker

  Tanganjika; Tanzania; Usambara Mountains; Usambara-Berge, 1935, -
• 

  45

  Hecker

  Tanganjika; Tanzania; Usambara Mountains; Usambara-Berge, 1935, -
• 

  5

  Hecker

  Tanganjika; Tanzania; Usambara Mountains; Usambara-Berge, 1936
• 

  8

  Hecker

  Tanganjika; Tanzania; Usambara Mountains; Usambara-Berge, 1936