aerial photography 1 [vynechat] dejiny poľnohospodárstva 1 [vynechat] history of agriculture 1 [vynechat] kňažstvo 1 [vynechat] letecká fotografia 1 [vynechat] misionári 1 [vynechat] missionaries 1 [vynechat] náboženská perzekúcia 1 [vynechat] náboženské pomery 1 [vynechat] obete komunizmu 1 [vynechat] priesthood 1 [vynechat] regional geography 1 [vynechat] regionálna geografia 1 [vynechat] religious conditions 1 [vynechat] religious persecution 1 [vynechat] teológovia 1 [vynechat] theologians 1 [vynechat] victims of communism 1 [vynechat]