agronomical practices 3 [vynechat] agrotechnika 3 [vynechat] agricultural engineering 2 [vynechat] poľnohospodárska technika 2 [vynechat] 631 1 [vynechat] 631/635 1 [vynechat] 633.1 1 [vynechat] 633.11 1 [vynechat] 633.85 1 [vynechat] agenti 1 [vynechat] agricultural products 1 [vynechat] agricultural products processing 1 [vynechat] agronómia 1 [vynechat] chov hospodárskych zvierat 1 [vynechat] communism 1 [vynechat] communist regime 1 [vynechat] conflicts 1 [vynechat] divoké zvieratá 1 [vynechat] human-animal relationships 1 [vynechat] komunistický režim 1 [vynechat] komunizmus 1 [vynechat] konflikty 1 [vynechat] livestock keeping 1 [vynechat] mechanization of production 1 [vynechat] mechanizácia výroby 1 [vynechat] noviny 1 [vynechat] obilniny 1 [vynechat] poľnohospodárske produkty 1 [vynechat] poľnohospodárstvo 1 [vynechat] pšenica 1 [vynechat]