Geographic variation in Pemphigus populitransversus (Insecta: Aphididae).
Autor: | SOKAL, ROBERT R., RISKA, BRUCE |
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Zdroj: | Biological Journal of the Linnean Society; May1981, Vol. 15 Issue 3, p201-233, 33p |
Databáze: | Complementary Index |
Externí odkaz: |