Books by J. E. Dougherty
Construction and operation of electric brooders
Poultry houses and equipment
Artificial incubation of eggs
Brooding chicks artificially
Inexpensive labor saving poultry appliances
Artificial incubation
The use of artificial light to increase winter egg production
Suggestions for increasing egg production in a time of high feed prices
Poultry on the farm
How to operate an incubator
Practical and inexpensive poultry appliances
Hatching and rearing of chicks