P. Ay

Progress report 1986-1987 / IRA - IITA - IDRC On Farm Research Project

P. Ay, L. Nounamo, A. Foaguegue, 1987 .

The small-scale processing of palm oil in Benin and Nigeria.

P. Ay, S. Fournier, C. Jannot, 2001 .

Women in food processing: traditional palm oil production and changes through the introduction of appropriate technology: a case study of Jago, Nigeria, 1989.

P. Ay, 1990 .