Milch cows and dairy farming - Comprising the breeds, breeding, and management, in health and disease is an unchanged, high-quality reprint of the original edit
Air Emissions from Animal Feeding Operations: Current Knowledge, Future Needs discusses the need for the U.S. Environmental Protection Agency to implement a new
Diary farming, as a sub-discipline of agriculture has gained global significance. It has become one of the important economic activities in many countries aroun