Derpsch, R.2016-04-192016-04-192008http://hdl.handle.net/10919/68486Metadata only recordtext/plainen-USIn CopyrightConservation agricultureFarmer field schoolsSustainable developmentFarmer to farmerAdoption of innovationsEconomic statistics and indicatorsNo-tillKentuckyBrazilSoybeansField ScaleCitation