extra no title in English available [free pdf]
Limosa Index [free pdf]
Limosa front [free pdf]
VOOUS KH JR On the History of the Distribution of the Genus Dendrocopos no title in English available [free pdf]
IJZENDOORN ALJV Broedvogels van de Wieringermeer in 1945 en 1946 no title in English available [free pdf]
KATE CGBT Over het voorkomen van de Canadese gans (Branta canadensis L.) in Nederland no title in English available [free pdf]
LEEUWEN CGV Noordoostpolderbewoners, 7e bericht; broedseizoen 1946 no title in English available [free pdf]
BOS G Waarneming van 8 bijeneters (Merops apiaster L.) in de omgeving van Haarlem no title in English available [free pdf]
TEKKE MJ Jaarverslag 1946 Ringstation 'Ockenburgh' no title in English available [free pdf]
extra no title in English available [free pdf]
COOMANS DE RUITER L Korte mededelingen. Nest and eggs of the rufous-bellied Malkoha (Rhopodytes sumatranus (Raffles)) in Dutch West Borneo no title in English available [free pdf]
HENS P Korte mededelingen. Over een zonderlinge snavelvergroeiing bij het barmsijsje (Carduelis flammea flammea L.) no title in English available [free pdf]
EIJKMAN C Jaarverslag over 1946 no title in English available [free pdf]
EIJKMAN C Vergadering in 'Artis' te Amsterdam op 29 September 1946 no title in English available [free pdf]
HELLEBREKERS WPJ Literatuur. Oologists' Record. 1946 no title in English available [free pdf]
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