Behavior and Colony Development of Vespula pensylvanica and V. atropilosa (Hymenoptera: Vespidae)
Reference:
AKRE, R. D., et al. Behavior and colony development of Vespula pensylvanica and V. atropilosa (Hymenoptera: Vespidae). Journal of the Kansas Entomological Society, 1976, 63-84.
