1. ANALYSIS OF ANNUAL RAINFALL DATA BY MARKOVIAN APPROACH IN THE LOBO WATERSHED (WEST-CENTER OF CÔTE D’IVOIRE). Authors: VAMI HERMANN N’GUESSAN BI, MARC YOUAN TA, FABRICE BLANCHARD ALLECHY, FABRICE ASSA YAPI, ALIOUNE BADRA KONE, KOUADIO AFFIAN.