The foregoing sections of this article shall be deemed to provide an additional, alternative and complete method for the doing of the things authorized thereby and shall be deemed and construed to be supplemental and additional to powers conferred by other laws, and shall not be regarded as in derogation of any powers now existing; provided, however, that insofar as the provisions of this article are inconsistent with the provisions of any other general, special or local law, the provisions of this article shall be controlling. Nothing in this article shall be construed to authorize the issuance of bonds for the purpose of financing the ownership of any facilities or any interest therein by any private corporation.
Miss. Code § 77-5-779