Assessment of the direction and residual values of various phosphatic fertilizer is using a groundnut sorghum rotation on a Savannah soil /

LOMBIN, L.G

Assessment of the direction and residual values of various phosphatic fertilizer is using a groundnut sorghum rotation on a Savannah soil / L.G Lombin - Zaria : Institute for Agricultural Research, Ahmadu Bello University, 1979 - 9p. ; 28cm

(pbk)

reto2022b


Agriculture --Fertilizers
Soil--Phosphates

S647.N685 / L843

631.85

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