Разширено търсене
Автор да съдържа Nadezhda Petrova
A 2302
Каталог "Статии" | Списание
Influence of Biologically Active Extracts on the Quality and Biochemical Characteristics of Grain in Common Beans (Phaseolus Vulgaris L.)
(2023)
Iliyana Petrova; Nadezhda Sertova; Maya Ignatova;
Svetlana Stoyanova;
Elka Temelcheva;
Borislav Blazhev
и др.
Каталог "Статии" | Списание
Effects of the regional concentration of Bulgarian apiculture
(2017)
Georgi Aleksiev; Nadka Kostadinova; Nadezhda Petrova