(NwODNYE BOGATSTWA NA SLUVBE SEMILETKI (B/s - (NzWORYKIN(B, (NkIRILL aNTONOWI^s ((NlENINGRAD (B:s (NgIMIZ(B,s, 1962)
(NbIBLIOGR(B.: (NS(B. 67s
Keywords: (NgIDROTEHNIKAs; (NISPOLXZOWANIE PRIRODNYH WODs; (NREGULIROWANIE STOKAs