000 00323nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a548.631.51 K8
100 _a"Kunze, G.W."
245 _aMicrobiology in soil science and engineering
260 _a1968
_bAmerican Soc. Agronomy
_cU.S.A.
300 _a106
942 _cBK
999 _c58191
_d58191