(NaGROTEHNIKA WYSOKOPRODUKTIWNYH SORTOW ZERNOWYH KULXTUR (B/s - (NgODUNOWA(B, (NkIRA nIKOLAEWNAs ((NmOSKWA (B:s (NkOLOS(B,s, 1977)
Keywords: (NsELXSKOE HOZQJSTWOs; (NOZIMAQ ROVXs -- (NKUKURUZAs