Ukusekelwa kwesayensi kokukhula kwamazambane eRiphabhulikhi yaseBelarus
Njengengxenye yengqungquthela e-Potato Federal Research Centre eqanjwe ngemuva. A.G. Lorch "Ukukhethwa kanye nokukhiqizwa kwembewu yokuqala: ithiyori, indlela yokusebenza kanye ...
