STOEVA, Teodora et al.
STOEVA, Teodora et al. The trends, role and importance of extension services for the development of land relations in Bulgaria : [електронно издание] / Teodora Stoeva, Violeta Dirimanova, Minko Georgiev. // Bulgarian Journal of Agricultural Science , 29 (Suppl. 1), 2023, р. 97–100
Сист. N: 9540