TY  - BOOK
AU  - Smirnoff, Wladimir A.
TI  - Study of the virus disease of Neodiprion swainei Midd. and results of its aerial dispersion
KW  - Neodiprion swainei
N1  - Sobretiro de : Coll. Int. Pathol. Insects 1962 pp. 475-476
ER  -