Determiner of insects in the European part of the USSR in five five volumes. Volume III. Intermembrane-winged. Part II. In Russian /Opredelitel nasekomykh evropeyskoy chasti SSSR v pyati 5-ti tomakh. Tom III. Pereponchatokrylye. Vtoraya chast. Under the general editorial of Dr. G.S. Medvedev. Editor of the issue V.A. Tryapitsyn. Series: Determiners by Fauna of the USSR, published by the Zoological Institute of the Academy of Sciences of the USSR. Volume 120. Science, 1978. 760 p. Please contact us for details on condition of available copies of the book. SKUalbd9e20c1b24949d7a