Yazar
Olga Melnikova
6 cilt bulundu.
Cilt sonuçları
Image of the enemy
Olga Melnikova · Department of Educational and Psychological Research, Lund University
Sayfa sayısı yok · 1990
Kategori yok
Agroėkologicheskoe obosnovanie biologizat︠s︡ii rastenievodstva na i︠u︡go-zapade T︠S︡entralʹnogo regiona Rossii
Olʹga Vladimirovna Melʹnikova · Bri︠a︡nskai︠a︡ gos. selʹskokhozi︠a︡ĭstvennai︠a︡ akademii︠a︡
459 sayfa · 2010
Plants / Soils / Field crops / Effect of trace elements on / Trace element content