Search Results       Your search for [author]Jacoba, Sylvia N. F. returned 1 record.           Ladderized education and training program for the Abra River Irrigators' Association (ARIA) project : its problems and factors for success. by Jacoba, Sylvia N. F.; 1998. Subject: Abra River Irrigators' Association, Abra -- Evaluation; Educational evaluation.          Add to Book Cart Relevance: 18.76%