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.

Ostrich egg-shell cups of Mesopotamia and the ostrich in ancient and modern times

• Side line poultry keeping : "two dollars a day from poultry and eggs", revised and improved
  Auteur(s): Warren, Edgar
• 200 eggs a year per hen, how to get them : a practical treatise on egg making and its conditions and profits in poultry
  Auteur(s): Warren, Edgar
• 200 eggs a year per hen: how to get them. A practical treatise on egg making and its conditions and profits in poultry.
  Auteur(s): Warren, Edgar

• 200 eggs a year per hen: how to get them.
  Auteur(s): [Warren, Edgar]