Разширено търсене
Автор да съдържа Veselka Vlahova
A 2280
Каталог "Статии" | Списание
Impact of biofertilizers on the rhizosphere microflora in pepper cultivated as organic farming system
(2021)
Veselka Vlahova; Vladislav Popov
A 2302
Каталог "Статии" | Списание
Research on the Effect of Organic Fertilizers Application on the Growth of Triticum Dicoccum Schrank, in a Biological System of Agriculture
(2021)
Plamen Zorovski; Veselka Vlahova; Atanas Sevov;
Tonya Georgieva
и др.