Zone de Texte: Editor-in-Chief : Dr Yahaya Karamoko, Animal Biology & Cytology laboratory, Abobo-Adjamé University, PO Box 801 Abidjan 02 , Côte d’Ivoire Mobile: +22508901825 E-mail: wjbr@interscholar.org, y.karamoko@uabobo.ci Editorial board: Prof    Kamal BOUARAB, Canada, Sherbrooke University Prof    Sueli Corrêa Marques de MELLO, Brazil, Universidade de Brasília Prof    Samir BANERJEE , India, University of Calcutta Prof Rui Jin YANG, China, Southern Yangtze University Prof    Buddhadeb MANNA , India, University of Calcutta Prof    Abhay Sankar CHAKRABORTI India , University of Calcutta Dr       Moussa CISSE, Côte d’Ivoire, Abobo-Adjamé University,  Dr      Qinguo ZHEN G, United Kingdom, Aston University Dr. Guijun Yan Australia, The University of Western Australia Dr Soumaila DABONNE, Côte d’Ivoire, Abobo-Adjamé University,  Prof   Rajaa AIT MHAND, Morocco,Hassan II university Prof    Moulay Mustapha ENNAJI , Morocco, Hassan II university Dr   Adekunle A. BAKARE, Nigeria, University of Ibadan Dr    Christophe GANDONOU, Benin, Université d'Abomey Calavi Zone de Texte: Copyright 2007 ISPROMS ( Ivorian Society for the Promotion of the Sciences) Adress: Abidjan – Cocody Angré Caféier 5 Villa 125, 26 B.P. 1053 Abidjan 26 Republique de Côte d’Ivoire Parchemin horizontal: The Editorial Board of WJBR