The nearctic species of Evaniidae (Hymenoptera)
Proceedings of the United States National Museum ; no. 3253 = vol. 99
1949
S. 525 - 539
Ill.
Langzeitarchivierung durch Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
Buch
Englisch
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