(NkRATKIJ NAU^NYJ OG^ET PO HLOPKOWODSTWU (B:s (NzA (B1971-1973 (NGG(B. /s - (NsOROKIN(B, (Nm(B. (Na(B.s; (NwSESO@ZNYJ NAU^NO(B-(NISSLEDOWATELXSKIJ INSTITUT HLOPKOWODSTWAs ((NtA[KENT (B:s (Nb(B. (NI(B.,s, 1974)
Keywords: (NhLOPKOWODSTWO (B- (NsELEKCIQ (B- (NiSSLEDOWANIQs