000 00471 am a2200181 a 4500
245 1 _aStudies on the fixation of zinc in soils
300 _a104p+15 Bib+30 Tables
650 _aSoil
650 _aSoil types
650 _aZine
650 _aSoil stablization
650 _aCropping
502 _cGujarat Agricultural University
_bM.Sc
_cAgriculture in Soil Science
_d1972
502 _gMetha.B.V
100 1 _aMurty.K.S.N
_d
942 _2udc
_cT
901 _aRF1386
999 _c146731
_d146731