000 nam a22 7a 4500
999 _c1129
_d1129
003 OSt
005 20180604122928.0
008 180604b xxu||||| |||| 00| 0 eng d
020 _a9788127269982
082 _a631
_bSIN
100 _a Singh, S. S
245 _aSoil fertility and nutrient management /
_cby S S Singh.
260 _aLudhiana :
_bKalyani Publishers ;
_c2004.
300 _a259 p.,
_c23 cm.
942 _2ddc
_cBK