000 00624 a2200217 4500
245 1 _aEffect of phosphate manuring to Berseem ( Trifolium alexandrium ) on fertility status of Delhi soil.
300 _a88p.
650 _aPhosphate
650 _aFertility
650 _aBerseem
650 _aChemical composition
650 _aYield
650 _aNutrient
650 _aComposts
650 _aOrganic fertilizers
502 _cIARI, Division of Soil Science and Agricultural Chemistry, New Delhi
_bAssociateship
_d1959
502 _gGhosh, A.B.
100 1 _aPatel, S.P.
_d
942 _2udc
_cT
901 _aT860
999 _c137376
_d137376