Versions of North Dakota Code 15-11-15 - Tests of state mineral and other resources - Duty of state board of higher education - Bulletins published on LawServer 2023 North Dakota Code 15-11-15 – Tests of state mineral and other resources – Duty of state board of higher education – Bulletins published 2022 North Dakota Code 15-11-15 – Tests of state mineral and other resources – Duty of state board of higher education – Bulletins published 2021 North Dakota Code 15-11-15 – Tests of state mineral and other resources – Duty of state board of higher education – Bulletins published 2019 North Dakota Code 15-11-15 – Tests of state mineral and other resources – Duty of state board of higher education – Bulletins published 2016 North Dakota Code 15-11-15 – Tests of state mineral and other resources – Duty of state board of higher education – Bulletins published 2014 North Dakota Code 15-11-15 – Tests of state mineral and other resources – Duty of state board of higher education – Bulletins published 2009 North Dakota Code 15-11-15 – Tests of state mineral and other resources – Duty of state board of higher education – Bulletins published