000 00433nam a2200145Ia 4500
001 170906
008 170722s9999 xx 000 0 und d
020 _a9788189866334
245 _aAgricultural nitrogen use & its environmental implications /
260 _aNew Delhi :
_bI K International Publishing House Pvt Ltd ,
_c2007.
300 _axvii+552
700 _aAbrol , Y. Petc
_eeditor.
923 _d20110304
_n461
942 _cGEN
999 _c145605
_d145605