(NuSLOWIQ POWY[ENIQ \FFEKTIWNOSTI FOSFORNYH UDOBRENIJ (B/s - (NgUSEJNOW(B, (NrIZWAN kAFAR OGLYs; (NiNSTITUT PO^WOWEDENIQ I AGROHIMII an aZssrs ((NbAKU (B:s (NiZD(B. (Nan aZssr(B,s, 1960)
(NpARAL(B. (NTITL(B. (NL(B. (NNA AZER(B. (NQZ(B.s
Keywords: (NfOSFORNYE UDOBRENIQs