National Symposium on Animal Waste Management Warrenton, Va. (1971). Animal waste management: Proceedings of National Symposium on Animal Waste Management, Sept. 28 - 30, 1971, The Airlie House, Warrenton, Virginia. Council of State Governments.

National Symposium on Animal Waste Management Warrenton, Va. Animal Waste Management: Proceedings of National Symposium on Animal Waste Management, Sept. 28 - 30, 1971, The Airlie House, Warrenton, Virginia. Washington, D.C.: Council of State Governments, 1971.

National Symposium on Animal Waste Management Warrenton, Va. Animal Waste Management: Proceedings of National Symposium on Animal Waste Management, Sept. 28 - 30, 1971, The Airlie House, Warrenton, Virginia. Council of State Governments, 1971.