(NrEZULXTATY SEMILETNIH OPYTOW NA oPYTNOM POLE pOLTAWSKOGO GUBERNSKOGO ZEMSTWA S (B1886 (NPO (B1892 (NGOD (B/s ((NpOLTAWA (B: s (NpOLT(B. (NS(B.-(NH(B. (NO(B-(NWO(B, s, 1894)
Keywords: (NbOTANI^ESKIE ISSLEDOWANIQs