TY  - GEN
TY  - GEN
T1  - Influence of temperature upon the development and voltinism of Ips typographus L. (Coleoptera Scolytidae)
A1  - Annila, Erkki, 1937-
LA  - eng
PP  - Helsinki
PB  - [kustantaja tuntematon]
YR  - 1969
UL  - https://kansalliskirjasto.finna.fi/Record/fikka.3391864
NO  - Repr. from Annales zoologici Fennici, 6.
ER  -