Versions of North Dakota Code 4.1-01-22 - Agriculture in the classroom program on LawServer 2023 North Dakota Code 4.1-01-22 – Agriculture in the classroom program 2022 North Dakota Code 4.1-01-22 – Agriculture in the classroom program 2021 North Dakota Code 4.1-01-22 – Agriculture in the classroom program 2019 North Dakota Code 4.1-01-22 – Agriculture in the classroom program