INCUBATION
Fertility of Eggs
The Wisdom of the Egyptians
Principles of Incubation
Moisture and Evaporation
Ventilation--Carbon Dioxide
Turning Eggs
Cooling Eggs
Searching for the "Open Sesame" of Incubation
The Box Type of Incubator in Actual Use
The Future of Incubation


CHAPTER VII

FEEDING
Conventional Food Chemistry
How the Hen Unbalances Balanced Rations


CHAPTER VIII

DISEASES
Don't Doctor Chickens
The Causes of Poultry Diseases
Chicken Cholera
Roup
Chicken-pox, Gapes, Limber-neck
Lice and Mites