00255nam a2200097Ia 4500008004100000082002400041100002100065245003800086260002500124300000800149140113s9999    xx            000 0 und d  a582.28[581.43]   K0  a"Gararett, S.D."  aBoiology of root infecting fungi   a1960bC.U.P.cLondon  a293