000 00307nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a575 K5M4
100 _aKluyver, A. J
245 0 _aMicrobes contribution to biology
260 _aLondon
_bHarward University press
_c1956
300 _a182p.
942 _2ddc
999 _c3751
_d3751