00285nam a2200097Ia 4500008004100000082002400041100003700065245004200102260003500144300000800179140113s9999    xx            000 0 und d  a634:582.2(026)   M1  a"Blanchard, R.O. & Tattar, T.A."  aField and lab guide to tree pathology  a1981bAcademic PresscNew York  a285