000 00343nam a22001337a 4500
003 OSt
008 240710b |||||||| |||| 00| 0 eng d
082 _aT631.417
_bS15Z
100 _aSarangthem, I.
245 _aZinc availability...in calcareous soils
260 _aR.A.U, Pusa
_bDept. of Soil Science
_c1984
300 _a68
942 _2ddc
_cBK
999 _c40936
_d40936