Yazar
helmut m van emden
2 cilt bulundu.
Cilt sonuçları
Pest and vector control
Helmut Fritz Van Emden, H. F. Van Emden, M. W. Service · Cambridge University Press
362 sayfa · 2004
Biological control / Control / Environmental aspects / Environmental aspects of Pesticides / Pesticides
Aphids As Crop Pests
Helmut M. van Emden, Harrington, Richard, Caroline S. Awmack, Sebastiano Barbagallo, Chris Bass · CABI
714 sayfa · 2017
Aphids / Agricultural pests