00277nam a2200109Ia 450000500170000000800410001708200140005810000230007224500260009526000380012130000080015920260224040928.0260224s9999||||xx |||||||||||||| ||und||  a589.2 ALE  aAlexopoulos, C.J.  0aIntroductory mycology  aNew York: John Wiley & Sonsc1962  a613