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Ovcharov D., D. Doychev, P. Dimitrova. 2007.
Insects Feeding on The Sweet Chestnut (Castanea sativa Mill.) in Bulgaria.
In: Bratanova-Doncheva S. (ed.). Sustainable Management of Sweet Chestnut Ecosystems - CAST Bul. Reports presented at the I-st Balkan Regional Workshop, 2nd - 5th November, 2005, Blagoevgrad, Bulgaria: 173-182.