Разширено търсене
Автор да съдържа V. Manolova
Каталог "Статии" | Списание
Economic efficiency of fertilization and its residual-effect during conversion period to organic field crop production
(2015)
V. Manolova; S. Kostadinova; I. Manolov
Каталог "Статии" | Списание
Economic results of using herbicides in the production of Yellow plum (Prunus cerasifera) and peach seedling rootstocks
(2005)
V. Manolova; Z. Rankova