PROF. UKWAPU CHRYSANTHUS UNDIANDEYE IS A PROFESSOR OF AGRICULTURAL EXTENSION OF THE UNIVERSITY OF CALABAR, CALABAR. HE OBTAINED HIS Ph.D IN THE UNIVERSITY OF IBADAN, NIGERIA(1988). HE SUCCESSFULLY SUPERVISED 5 PhDs. HE IS A MEMBER OF THE AGRICULTURAL EXTENSION SOCIETY OF NIGERIA AND THE AGRICULTURAL SOCIETY OF NIGERIA.HE IS THE MANAGER OF THE UNIVERSITY OF CALABAR AGRO-ALLIED INDUSTRIES LTD. HE WAS THE HEAD, DEPARTMENT OF AGRICULTURAL EXTENSION AND RURAL SOCIOLOGY, UNIVERSITY OF CALABAR. HIS EMAIL ADDRESS IS : [email protected]. his telephone number is : 07039381433