000 00308nam a2200133Ia 4500
008 170324s9999 xx 000 0 und d
082 _a589.2'0
100 _a"Harley, J.L."
245 0 _aMycorrhizal symbiosis
260 _b"Academic Press (London) Ltd.,"
260 _c1983
365 _b0.00
942 _cBK
999 _c7003
_d7003