Preliminary Investigations on the Dreyfusia (Adelges)...

Journal of Applied Entomology 1958 Vol. 42; Iss. 3

Preliminary Investigations on the Dreyfusia (Adelges) Populations, Living on the Trunk of the Silver Fir

H. Pschorn-Walcher, H. Zwölfer
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Volume:
42
Year:
1958
Language:
english
Pages:
37
DOI:
10.1111/j.1439-0418.1958.tb00896.x
File:
PDF, 2.30 MB
english, 1958
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