forestry universities vysoké lesnícke školy 2 [vynechat] dejiny lesníctva 1 [vynechat] dejiny školstva 1 [vynechat] forestry 1 [vynechat] history of education 1 [vynechat] history of forestry 1 [vynechat] lesníctvo 1 [vynechat] secondary forest schools 1 [vynechat] stredné odborné školy 1 [vynechat]