Livres associés

Observations on the bionomics of the bee Andrena (Tylandrena) erythrogaster Ashmead (Hymenoptera: Andrenidae) with notes on A. (Micrandrena) personata Robertson and A. (Holandrena c. cressonii Robertson

The lighter branches of agriculture

The life of the bee. Translated by Alfred Sutro.

La vie des abeilles.

• The humble-bee : its life-history and how to domesticate it, with descriptions of all the British species of Bombus and Psithyrus.
  Auteur(s): Sladen, F. W. L.
• Wintering bees in Canada
  Auteur(s): Sladen, F. W. L.
• Queen-rearing in England : with notes on a scent producing organ in the worker-bee and how pollen is collected by the honey-bee and the bumble-bee.
  Auteur(s): Sladen, F. W. L.

• Dourine in Canada, 1904-1920 history, research and suppression
  Auteur(s): Watson, E. A.
• Le cheval canadien "il tient toujours quelle que soit la tâche"
  Auteur(s): Langelier, G. A.