The rules and regulations in this part apply to all property of or under the charge or control of the U.S. Meat Animal Research Center, Clay Center, Nebr. (hereinafter referred to as the Research Center), and to all persons entering in or on such property. The Administrator, General Services Administration, has delegated to the Secretary of Agriculture, with authority to redelegate, the authority to make all the needful rules and regulations for the protection of the Research Center ( 36 FR 1293 ). The Secretary of Agriculture has delegated this authority to the Director of Science and Education ( 36 FR 21706) who in turn has delegated such authority to the Administrator, Agricultural Research Service ( 36 FR 21706 ). The rules and regulations in this part are issued pursuant to such delegations. It is the responsibility of occupant or cooperating agency to require observance of these rules and regulations.