(NnAU^NYE OSNOWY RACIONALXNOGO ISPOLXZOWANIQ ^ERNOZEMOW (B/s - (NgAWRIL@K(B, (Nr(B.(Nq(B.s ((NrOSTOW N(B/(Nd (B:s (NiZD(B-(NWO rOST(B. (NUN(B-(NTA(B,s, 1976)
Keywords: (N~ERNOZEMY (B- (NsBORNIKIs