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Keywords from Image Description:
DLML CIS collection. es Una imagen de la Coleccin del Centro Internacional de Silvicultura Biblioteca David Lubin FAO Roma Italia en Smooth hawthorn Crataegus laevigata original source was Die Baeume und Straeucher des Waldes in botanischer und forstwirthschaftlichr Beziehung Bd und Hempel and Wilhelm Hempel and Wilhelm PDold