000 nam a22 7a 4500
999 _c2357
_d2357
003 OSt
005 20180713105948.0
008 180713b xxu||||| |||| 00| 0 eng d
020 _a9788120330177
082 _a631.422
_bHAV
100 _aHavlin, John
245 _aSoil fertility and fertilizers : an introduction to nutrient management /
_cby John Havlin.
260 _aNew Delhi :
_bPHI Learning Private Limited ;
_c2009.
300 _ax ; 515 p.,
_c24 cm.
942 _2ddc
_cBK