Because it was prepared for the centennial celebration of the American Society of Animal Science (formerly the American Society of Animal Production), scientists who conducted their research in this country and reported their results in the Journal of Animal Science have received primary attention. However, it is recognized that research resulting in major impacts on sheep production has been conducted and reported elsewhere, and an effort was made not to overlook the major
Because it was prepared for the centennial celebration of the American Society of Animal Science (formerly the American Society of Animal Production), scientists who conducted their research in this country and reported their results in the Journal of Animal Science have received primary attention. However, it is recognized that research resulting in major impacts on sheep production has been conducted and reported elsewhere, and an effort was made not to overlook the major