Any such agreement between the county superintendent of schools and school districts or community college districts or private schools may provide for the purchase or lease of any real property necessary to conduct classes in outdoor science education and conservation education. If real property is purchased pursuant to such an agreement, title to such real property shall be vested in the office of the county superintendent of schools and the participating school districts, community college districts, or private schools shall have no interest in such property, nor in the proceeds of any sale, lease, exchange, or other disposition of such property, unless the parties otherwise provide in the agreement which authorizes the acquisition of such property.