000 00302nam a2200121Ia 4500
008 170101s2011 xx 000 0 und d
082 _a571.2 JAI
100 _aJain,Vanita ed.
245 0 _aNitrogen use efficiency in plants
260 _aNew Delhi
_bNIPA
_c2011
300 _aP.235
942 _2ddc
_cBK
999 _c268331
_d268331