Some experiments on the freezing and hardening of the adults of the Colorado potato beetle, Leptinotarsa decemlineata say

Salt, Reginald Wilson2015-05-092015-05-091933https://scholarworks.montana.edu/handle/1/3815enChrysomelidaeInsect pestsColdPhysiologySome experiments on the freezing and hardening of the adults of the Colorado potato beetle, Leptinotarsa decemlineata sayThesisCopyright 1933 by Reginald Wilson Salt