Biosystematic studies on the muellerianella complex (delphacidae, homoptera auchenorrhyncha)

595.752
D787B Drosopulos, Sakis
Biosystematic studies on the muellerianella complex (delphacidae, homoptera auchenorrhyncha)
-- Wageningen : H. Veenman and Zonen B. V. , 1977
215436 133p.:ill.,tab.

Muellerianella
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