(NmINERALXNYE UDOBRENIQ S MIKRO\LEMENTAMI (B:s (NtEHNOLOGIQ I PRIMENENIE (B/s - (NfED@[KIN(B, (NbORIS fEDOROWI^s ((Nl(B. :s (NhIMIQ(B. (NlENINGR(B. (NOTD(B-(NNIE(B,s, 1989)
Keywords: (NhIMI^ESKAQ TEHNOLOGIQs; (NmIKROUDOBRENIQ uDOBRENIQ (B- (NmIKROUDOBRENIQs