USA: Science Research Associates, Chicago, Illinois.
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D01364
Notes:
Occupational Monographs - 4. Compiled from materials secured through Northwestern University in cooperation with the Illinois Federal Writers' Project of the Works Progress Administration (WPA). 48 pages.
Page 26 in Ag and Food Employer Guide for Students and Professionals from AGCareers.com. Special supplement to September 2011 issue of Agri Marketing magazine. 40 pages.
