Chapter 8. Upper Mississippi River National Wildlife and Fish Refuge 16 U.S. Code §721. Short title; "person" defined 16 U.S. Code §722. Acquisition of lands and water 16 U.S. Code §723. Purposes of refuge; regulations by Secretary of the Interior 16 U.S. Code §724. Consent of States to acquisition; existing rights-of-way, easements, etc. 16 U.S. Code §725. Regulations, etc., by Secretary of the Interior 16 U.S. Code §726. Acts prohibited in refuge; commercial fishing 16 U.S. Code §727. Powers of employees of Department of the Interior 16 U.S. Code §728. Expenditures 16 U.S. Code §729. Price per acre 16 U.S. Code §730. Violations of law or regulations; punishment 16 U.S. Code §731. Effect on other laws