Publication
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Ontvangen literatuur Article
De Korhaan, 15(6), 154-157.January 1981
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Aktie stop ganzenjacht-opening ganzenlijn Article
De Korhaan, 15(6), 157-157.January 1981
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Veldwaarnemingen Article
De Korhaan, 15(6), 158-160.January 1981
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Preoccupied names in Polyplacophora: addenda Article
Basteria, 45(1/3), 2-2.January 1981
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Alphabetical revision of the (sub)species in recent Conidae. 4. aphrodite to azona with the description of Conus arenatus bizona, nov. subspecies Article
Basteria, 45(1/3), 3-55.January 1981
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A note concerning Helix tristrami from Mount Carmel Article
Basteria, 45(1/3), 56-56.January 1981
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The cruciform muscle complex in Egeria radiata L. (Bivalvia, Tellinacea, Donacidae) Article
Basteria, 45(1/3), 57-63.January 1981
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Records of the nudibranch Hypselodoris maridadilus Rudman, 1977, from the Gulf of Aqaba Article
Basteria, 45(1/3), 64-64.January 1981