Автор: D.C. Herzog

Підтримка

1 Електронні книги від D.C. Herzog

D.C. Herzog & M. Kogan: Sampling Methods in Soybean Entomology
Insects as a group occupy a middle ground in the biosphere between bacteria and viruses at one extreme, amphibians and mammals at the other. The size and gen- eral nature of insects present special p …
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