(NlESNYE RESURSY qKUTII I IH ISPOLXZOWANIE (B/ s - (N}ERBAKOW(B, (NiGORX pETROWI^(B. s ((NqKUTSK (B: s (NqKUTKNIGOIZDAT(B, s, 1962)
Keywords: (NlESNYE RESURSY (B- (NqKUT(B. (Nassrs