Air quality has a direct influence on health, welfare and production performance of livestock as the high concentrations of noxious gases, dust and airborne mic

Air Emissions from Animal Feeding Operations: Current Knowledge, Future Needs discusses the need for the U.S. Environmental Protection Agency to implement a new

Set includes revised editions of some issues.

"The assessment builds on the work of the Livestock, Environment and Development (LEAD) Initiative"--Pref.