(1978). Detecting suboutbreak populations of the Douglas-fir tussock moth by sequential sampling of early larvae in the lower tree crown / Richard R. Mason.
Chicago-viite (17. p.)Detecting Suboutbreak Populations of the Douglas-fir Tussock Moth by Sequential Sampling of Early Larvae in the Lower Tree Crown / Richard R. Mason. 1978.
MLA-viite (9. p.)Detecting Suboutbreak Populations of the Douglas-fir Tussock Moth by Sequential Sampling of Early Larvae in the Lower Tree Crown / Richard R. Mason. 1978.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.