Publication
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Dragonfly behaviour over shining surfaces Article
Notulae odonatologicae, 1(6), 105-105.January 1980
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Avoidance behaviour in Odonata Article
Notulae odonatologicae, 1(6), 105-106.January 1980
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Abstracts of Papers presented at the Mnais Symposium, Kyoto, Japan, January 5-6, 1980 Article
Notulae odonatologicae, 1(6), 106-112.January 1980
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Yoshitsugu Tarui Article
Notulae odonatologicae, 1(6), 112-112.January 1980
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Kievitseieren wettelijk beschermd Article
De Korhaan, 14(1), 1-1.January 1980
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Propaganda en informatie 1979 Article
De Korhaan, 14(1), 14-14.January 1980
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Redt de weidevogels in Eemland!!! Article
De Korhaan, 14(2), 39-39.January 1980
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Verslag excursie Naardermeer 20 mei l980 Article
De Korhaan, 14(3), 72-73.January 1980