Geografie
 

nature reserve

• Territorial nature protection in the former military training territory Ralsko

  Miroslav Honců

  1998, Vol. 103, Issue 3, pp. 356-361
• Territorial nature protection in the former military training area Ralsko

  Miroslav Honců

  1998, Vol. 103, Issue 3, pp. 225-231
• The Eastern Ore Mountains Nature Reserve

  Jaromíra Kuncová

  1996, Vol. 101, Issue 4, pp. 310-317