000 00302nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _a"SINGH, I., etc."
245 0 _aSOIL MICROBIOLOGY
260 _bStudent edition
260 _c2010
365 _b275.00
650 _aSoil science
942 _cBK
999 _c253822
_d253822