Station d´essai de pisciculture à Evois 1902 -Evon tutkimusaseman kalastustoiminnan raportti, karttaliite - report on fishing activities in the research station
Station d´essai de pisciculture à Evois 1902 -Evon tutkimusaseman kalastustoiminnan raportti, karttaliite - report on fishing activities in the research station of Evo, one mapnn19 x 27 cm.