; data The Secretary of Agriculture shall conduct the Agricultural Labor Survey in the form of a quarterly survey of the number of hired agricultural workers, the number of hours worked, and the total gross wages paid by type of worker, including field workers, livestock workers, and supervisors or managers, disaggregated by occupational groups and other workers (who may be classified by the Standard Occupational Classification system). (iii) Authorization of appropriations There is authorized to be appropriated to the Secretary of Agriculture and the Secretary of Labor, such sums as may be necessary for the purposes of carrying out this subsection. (3) Publication