5-2-1 Acquisition of options for additional lands for institutions. 5-2-2 Repealed. 5-2-2.1 Sale of realty by Board of Regents--Deposit, crediting, and investment of proceeds. 5-2-2.2 Minimum cash price--Method of sale--Time, notice, and conduct of auction--Conveyance. 5-2-2.3 Use of proceeds and interest from sale. 5-2-2.4 Lease of land by executive branch--Period of lease--Renewal--Amount. 5-2-3 Exchange of state lands for federal lands in Indian reservations--Advertising and appraisement not required. 5-2-4 State ownership of lake and river beds declared--Riparian owners protected. 5-2-5 Contracts permitting taking of sand and gravel from state-owned lake and river beds--Exclusive privilege prohibited. 5-2-6 Proceeds of sand and gravel contracts--Payment--Deposit. 5-2-7 Rules and conditions governing sand and gravel contracts. 5-2-8 Unauthorized taking of materials from lake or river beds as misdemeanor. 5-2-9 Enforcement of state's right to materials from lake and river beds. 5-2-10 Public easements over state and county lands for conservation and parks--Grant of easements for electric, water, sewer, and fuel lines--Air rights. 5-2-11 Application for conveyance or easement on state-owned lands--Approval by Governor--Recording--Disposition of payments. 5-2-11.1 Abandoned railroads on state property--Documentation by affidavit of commissioner. 5-2-11.2 Recording of affidavit. 5-2-11.3 Previously recorded affidavits validated. 5-2-12 Mineral reservation in leases and conveyances of state land. 5-2-13 Disposition of proceeds from sale or lease of reserved minerals. 5-2-14 Conveyance or exchange of reserved minerals with United States--Appraisal. 5-2-15 Assignment to inferior lien holders of mortgages and sheriffs' certificates held by state--School fund mortgages. 5-2-16 Assignment by county commissioners of sheriffs' certificates in school loan mortgages. 5-2-17 Land sales within federal irrigation projects to conform to federal limitations. 5-2-18 Relocation benefits and assistance in acquisition of property--Compliance with federal act. 5-2-19 Review process of property given to state. 5-2-20 Transfer of state's interest in Camp Lakodia to 4-H Foundation.