Performance and carcass characteristics of Delaware chickens in comparison with broilers
https://academic.oup.com/japr/article/23/4/586/834450#14450367
Poultry Production Parameters: The Heritage Delaware
https://www.umes.edu/uploadedFiles/...try Production Characteristics_McCrea_DSU.pdf
https://academic.oup.com/japr/article/23/4/586/834450#14450367
Poultry Production Parameters: The Heritage Delaware
https://www.umes.edu/uploadedFiles/...try Production Characteristics_McCrea_DSU.pdf