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VACCINATION IN THE CONTROL OF INFLUENZA: Interim Report to the Director of the Public Health Laboratory Service on a Collaborative Study with the Post Office
Evidence on heredity variations in the virus transmission efficiency of aphid clones/Beweis für Veränderungen der Vererbung der Übertragungseffizienz von Virus bei Blattlausklonen
Canestriniid mites (Acari, Astigmata, Canestriniidae) occurring on Chrysomelidae (Insecta, Coleoptera) in Neotropical Region. I. Grandiellina Fain, Arrunsithiana n. gen.