(N|KONOMI^ESKIE ASPEKTY OHRANY OKRUVA@]EJ SREDY I RACIONALXNOGO ISPOLXZOWANIQ PRIRODNYH RESURSOW (B:s (NuKAZATELX LITERATURY ZA (B1972-1976 (NGG(B. /s - (NnORAKIDZE(B, (Nn(B.(Nm(B.s; (NsIWOLGIN(B, (Nw(B.(Ne(B.s; (NgOSUDARSTWENNAQ BIBLIOTEKA sssr IM(B. (Nw(B.(Ni(B. (NlENINAs (NiNFORMACIONNO(B-(NBIBLIOGRAFI^ESKIJ OTDELs ((NmOSKWA (B:s (NgOS(B. (NB(B-(NKA sssr IM(B. (Nw(B. (Ni(B. (NlENINA(B,s, 1977)
Keywords: (NbIBLIOGRAFI^ESKIE POSOBIQs; (NuKAZATELIs