000 00314nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aNehra S
245 0 _aArbuscular Mycorrhizae in crop production
260 _bpointer pu
260 _c2013
365 _b1600.00
650 _aAgronomy
942 _cBK
999 _c256703
_d256703