Terrace Farming on Agricultural Land in the Conterminous United States, 1992: National Resource Inventory Conservation Practice 600
This data set represents the estimated percentage of the 1-km grid cell that is covered by or subject to the 
agricultural conservation practice (CP600), Terrace Farming (TF) on agricultural land by county.  Terrace 
Farming is described as "an earth embankment, or a combination ridge and channel, constructed across …