كتب ذات صلة

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.

• Productive bee-keeping : modern methods of production and marketing of honey
  المؤلفون: Pellett, Frank C.
• Wintering bees in Iowa.
  المؤلفون: Pellett, Frank C.
• Practical queen rearing
  المؤلفون: Pellett, Frank C.

• Text-book of general therapeutics for veterinarians
  المؤلفون: Fröhner, Eugen ,  Klein, Louis Amos.
• Spencer Fullerton Baird : a biography, including selections from his correspondence with Audubon, Agassiz, Dana, and others
  المؤلفون: Dall, William Healey ,  Walcott, Charles D.
• The small country place
  المؤلفون: Maynard, Samuel T.