Creator
- Ray L Nixon1
- Richard E Daniels1
- Richard J Venema1
- Robert B Caldwell1
- Robert Brunk Harnish1
- Robert E Bossdorf1
- Robert F Pfeiffer1
- Robert G Murray1
- Robert H Tucker1
- Robert William Lamson1
- Roger N Anderson1
- Ronald B Clark1
- Ronald J Nydam1
- Samuel A Roberts1
- Samuel Acosta1
- Sandra L Woodside1
- Sandra Lynn1
- Sheppard Dean Lawrence1
- Stephen A Grunlan1
- Stephen Ray Herbert1