214A.13  Chemists — employment of.
  The secretary of agriculture shall employ one or more chemists and incur such other expense as shall be necessary for the purpose of carrying into effect the provisions of this chapter.
[C31, 35, §5093-d13; C39, §5095.13; C46, 50, 54, 58, 62, 66, 71, §323.13; C73, 75, 77, 79, 81, §214A.13]