Wackerngel, Frederick W.Milligan, Robert A.Knoblauch, Wayne A.2019-04-092019-04-091979-12https://hdl.handle.net/1813/65591A.E. Res. 79-28en-USApplied EconomicsImpact of Tile Drainage on Optimal Enterprise Combinations and Profitability of Northern New York Dairy Farmsreport