Versions of North Dakota Code 24-05-20 - County and township road grades and ditches to be back sloped - Planting of grass - Plant pest control on LawServer 2023 North Dakota Code 24-05-20 – County and township road grades and ditches to be back sloped – Planting of grass – Plant pest control 2022 North Dakota Code 24-05-20 – County and township road grades and ditches to be back sloped – Planting of grass – Plant pest control 2021 North Dakota Code 24-05-20 – County and township road grades and ditches to be back sloped – Planting of grass – Plant pest control 2019 North Dakota Code 24-05-20 – County and township road grades and ditches to be back sloped – Planting of grass – Plant pest control 2016 North Dakota Code 24-05-20 – County and township road grades and ditches to be back sloped – Planting of grass – Plant pest control 2014 North Dakota Code 24-05-20 – County and township road grades and ditches to be back sloped – Planting of grass – Plant pest control 2009 North Dakota Code 24-05-20 – County and township road grades and ditches to be back sloped – Planting of grass – Plant pest control