Mercia joined the Ohio Poultry Improvement Association as Assistant Field Manager after World War II. In 1954, he joined the University of Vermont and State Agricultural College as an Extension Poultryman, and he was a professor in the Animal Science Department until his retirement in 1983. He published two books, "Storey's Guide to Raising Poultry" and "Storey's Guide to Raising Turkeys."
This book has some great information. I didn't read all of it, because it covers chickens, turkeys, and ducks, and currently I'm intersted only in chickens. It also seems to focus on the larger operations/commercial aspect. Finally, some of the information (especially regarding the economic aspects/cost) is outdated. Still, it's worth looking over if you are interested in raising poultry.