00249nam a2200097Ia 4500008004100000082001600041100002100057245002600078250000900104260003800113220204s9999    xx            000 0 und d  a582.28bALE  aAlexopoulos, C J 0aIntroductory mycology  aEd.4  aNew YorkbJohn Wiley & Sonsc1996