C:
Conservation and Environmental Policy Briefing Room (ERS) - This briefing room includes information and economic research on the efficiency, effectiveness and equity of policies and programs directed toward improving the environmental performance of the agricultural sector. [Department of Agriculture (USDA), Economic Research Service (ERS)]

M:
Manure Management - Key Topic (ERS) - Provides the customer with ERS expert analysis of the extent of manure problems, their economic and environmental implications, and the economics of management practices. [Department of Agriculture (USDA), Economic Research Service (ERS)]