(NpO^WOZA]ITNOE ZEMLEDELIEs - (NbARAEW(B,(Na(B. (Ni(B.s (NaLEKSANDR iWANOWI^s; (NgOSSEN(B,(N|(B. (Nf(B.s; (NzAJCEWA(B,(Na(B. (Na(B.s; (NbARAEW(B,(Na(B. (Ni(B.s (NaLEKSANDR iWANOWI^s ((Nm(B.s (NkOLOSs, 1975)
Keywords: (N|ROZIQ PO^W(B, (NWETROWAQs -- (NaGROTEHNI^ESKIJ SPOSOB BORXBYs; (NpLODORODIE PO^WYs