(NbOTANI^ESKIE U^REVDENIQ I SADY `VNOJ eWROPY I sEWERNOJ aFRIKI (B/ s - (NlIPSKIJ(B, (Nw(B.(Ni(B. s ((NsANKT(B-(NpETERBURG (B:s (NgEROLXD(B,s, 1903)
Keywords: (NbOTANI^ESKIE SADY s