Clutch size and timing of breeding in the Arctic Tern in the Finnish archipelago
Referera så här
Lemmetyinen, R. (1973). Clutch size and timing of breeding in the Arctic Tern in the Finnish archipelago. Ornis Fennica, 50(1), 18–28. Hämtad från https://ornisfennica.journal.fi/article/view/132846
