Improving of the methods of antierosive shaping of expanse of arable land in the mountains, on the example of chosen villagges in the civil parish of Lapsze Nizne
RU
Sovershenstvovanie pravil protivoehrozionnogo (meliorativnogo) formirovanija stolona sel'skokhozjajjstvennykh ugodijj v gorakh na primere izbrannykh dereven' gminy Lapshe Nizhne