Livres associés

A study of selections for the size, shape and color of hens'' eggs

A study of the relation of the chemical composition of hen''s eggs to the vitality of the young chick ...

Studies of poultry from the farm to the consumer.

Methods for obtaining and handling marine eggs and embryos

• Tobacco
  Auteur(s): Laufer, Berthold ,  Linton, Ralph
• Tobacco and its use in Asia
  Auteur(s): Laufer, Berthold
• The solar year of the Mayas at Quirigua, Guatemala
  Auteur(s): Laufer, Berthold ,  Thompson, John Eric Sidney

• The wild turkey
  Auteur(s): Zimmer, John T.
• The white-tailed deer.
  Auteur(s): Osgood, Wilfred Hudson
• The white-tailed deer.
  Auteur(s): Osgood, Wilfred Hudson