Légende

Limnologists Congress Zurich 1948: Prof. Dr. Franz Ruttner

Date

01 janv. 1948

Crédit

Photo12/Universal Images Group

Notre référence

UMG24A25_500

Licence

Droits gérés

Format disponible

27,0Mo (907,6Ko) / 25,4cm x 26,6cm / 3000 x 3145 (300dpi)

Mots clés

year of photo known alone appearance photography type photography year knowndate estimated appearance speaking celebrity exact date estimated natural science persons prominence public figure rdb science science speaking science scientific discipline year of photo known