Author: ROSEN (Hans von)

Description

G ROSEN (Hans von). Zur Kenntnis des Pteromaliden—Genus Ivlesopolôbus Weetwood 1833 cHyin., ChaJ.o.> VII...[Thesis: Royal Agricultural College, Upsala. With a bibliography.] (Srtryck ur Entomologiak Tidskrift, Arg. 82, 1951.) pp. 48. Illustrations, diagrams and tables. 8°.. lund, 1960. catalogued from the wrapper.

Card ID: 354