Mo. Const. art. IV, § 47(b)

Fifty percent of the monies arising from the additional sales and use taxes provided for in Section 47(a) hereof shall be deposited in the Soil and Water Sales Tax Fund and fifty percent shall be deposited in the State Park Sales Tax Fund, and the monies in both funds shall be expended pursuant to appropriation by the General Assembly and used by the state soil and water districts commission and the department of natural resources for the purposes set forth in Section 47(a), and for no other purpose. [Effective - 05 Dec 1996 , see footnote]