These contour changes could aggravate localized erosion of surface soils but vegetative planting and maintenance would control erosion.
(These contour changes; could aggravate; localized erosion of surface soils but vegetative planting and maintenance) Context(These contour changes could aggravate,List([0, 37))):(These contour changes; could aggravate localized erosion of surface soils but vegetative planting and maintenance would control; erosion)
These contour changes could aggravate,List([0, 37))
These contour changes These contour changes
could aggravate could aggravate localized erosion of surface soils but vegetative planting and maintenance would control
localized erosion of surface soils but vegetative planting and maintenance
erosion