JAN NIEUWENHUIS Ph.D

UNIVERSITY OF PRETORIA, SOUTH AFRICA

EDE O. S. IYAMU Ph.D

UNIVERSITY OF BENIN, BENIN-CITY

BRERBRAUER, FELIX Ph.D

UNIVERSITY OF COLOGNE, GERMANY

MADUEME, STELLA I. Ph.D

UNIVERSITY OF NIGERIA, NSUKKA

HOEMER JOHN E. Ph.D

YALE UNIVERSITY, NEW HAVEN USA

TAYLOR JOHN B. Ph.D

STANFORD UNIVERSITY

MICHAEL SALEMI. Ph.D

UNIVERSITY OF NORTH CAROLINA

ENEOGU, NJIDEKA D. Ph.D

UNIVERSITY OF NIGERIA, NSUKKA

GAIL HOYT Ph.D

UNIVERSITY OF KENTUCKY

BRUCE KAUFMAN  Ph.D

GEORGIA STATE UNIVERSITY

WILLIAM L. GOFFE  Ph.D

PENNSYLVANIA STATE UNIVERSITY 

MEHLINGER, H.  Ph.D

INDIANA UNIVERSITY, BLOOMINGTON, USA

EDE, MAXWELL O.  Ph.D

MICHAEL OKPARA UNIVERSITY OF AGRICULTURE UMUDIKE

SJAK SMULDERS.  Ph.D

TILBURG UNIVERSITY, THE NETHERLANDS