· Farm Management Association of Nigeria (FAMAN)
· Agricultural Extension Society of Nigeria (AESON)
· Nigerian Rural Sociological Association (NRSA)
· African Farm Management Assoc (AFMA) – Abuja 2004
· American Biographical Institute (ABI)
· Journal of Sustainable Development (JSUSDEV)
· Agricultural Research and Extension Network (AgREN)
· Forest, Trees and People Network
· Nigerian Society for Environmental Management (NISEM)
· Nigerian Environmental Study Team
· Ecological Society of Nigeria (ECOSON)
· International Society for Tropical Root Crops (ISTRC)
