Цифров научен архив

   INNOVATIONS in the professional education of teachers and trainers in the field of sustainable agriculture development : [електронно издание] / Tonya Georgieva, et al., Yvonne Grau, Malgozhata Berova, Rumyana Georgieva, Yordan Yordanov. // Bulgarian Journal of Agricultural Science , 2021, 27 (Suppl. 1), р. 61-70

ISBN 1310-0351

Др. авт. : Yvonne Grau, Malgorzata Berova, Rumyana Georgieva, Yordan Yordanov

Сист. N: 9027