000 00508 am a2200193 a 4500
245 1 _aAvailability of zinc in some of haryana as affected by different factors
300 _a72p+6 Fig+17 Tables
650 _aZinc
650 _aSiols
650 _aEdaphic factors
650 _aHaryana
650 _aUtilisation
650 _aYield
502 _cHaryana Agricultural University
_bPh.D
_cSoil Science
_d1972
502 _gShukla.U.C
100 1 _aDev.Satinder
_d
942 _2udc
_cT
901 _aRF831
999 _c146326
_d146326