Bee Traits: [Colletidae, Andrenidae and Halictidae]. In: Medvedeva G.S. (ed.), The identification of the insects of the European part of the USSR] , pp. 279-415.

Auteur(s)	Osytshnjuk, A.Z.
Jaar	1978
Titel	[Colletidae, Andrenidae and Halictidae]. In: Medvedeva G.S. (ed.), The identification of the insects of the European part of the USSR] , pp. 279-415.