The OCIAC Update series is maintained in the Agricultural Communications Program records > "International" section > "OCIAC" file., Summary of V.L. Cabanilla and T.R. Hargrove, "The effectiveness among farmers of a farmer's primer on growing rice in two Philippine dialects." Research Paper Series No. 127, February 1987. Manila, Philippines.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C14182
Notes:
Chapter 3 in Neville Jayaweera and Sarath Amunugama (eds.), Rethinking development communication. Asian Mass Communication Research and Information Centre, Republic of Singapore. 264 pages.