Wikimedi'Òc

Cet album fait partie des albums

↪ 1981 by topic
↪ Science by year
↪ Science in the 1980s
↪ Uses of Wikidata Infobox
↪ Uses of Wikidata Infobox with no image

Cet album photos contient les sous-albums suivants :

↪ 1981 in archaeology
↪ 1981 in astronomy
↪ 1981 in computing
↪ 1981 in geography
↪ 1981 in geology
↪ 1981 scientific journals
↪ 1981 in medicine
↪ 1981 in paleontology
↪ Scientists in 1981
↪ CYAGOR 2