1. Aphid feeding and nutrition;Auclair;Ann. Rev. Entomol.,1963
2. Bewertung der Wirkung von Schadstoffen auf die Bienenhaltung;Daniel;Landwirtsch. Forschung,1983
3. Animals as indicators of ecosystem responses to air emissions;Newman;Environ. Management,1984
4. Transfer of mercury from fish carcase to Formica aquilonia (Hymenoptera, Formicidae);Nuorteva;Ann. Ent. Fenn.,1978
5. Adaptations of ants to industrial pollution;Petal;Memorabilia Zool.,1978