000 00706nam a2200205Ia 4500
005 20250425144352.0
008 210303s9999 xx 000 0 und d
016 _2reto2022b
040 _aNLN
_bEnglish
050 _aS647.N685
_bL843
082 _a631.85
100 _aLOMBIN, L.G
_eaut
_944268
245 0 _aAssessment of the direction and residual values of various phosphatic fertilizer is using a groundnut sorghum rotation on a Savannah soil /
_cL.G Lombin
260 _aZaria :
_bInstitute for Agricultural Research, Ahmadu Bello University,
_c1979
300 _a9p.
_b; 28cm
563 _a(pbk)
650 _aAgriculture
_vFertilizers
_959723
650 _aSoil
_vPhosphates
_959724
942 _cBK
999 _c22667
_d22667