TY - JOUR A1 - Okorie, F. C. T1 - Analysis of 30 years rainfall variability in Imo State of southeastern Nigeria JO - Proc. IAHS J1 - PIAHS VL - 366 SP - 131 EP - 132 Y1 - 2015/04/10 PB - Copernicus Publications SN - 2199-899X UR - https://piahs.copernicus.org/articles/366/131/2015/ L1 - https://piahs.copernicus.org/articles/366/131/2015/piahs-366-131-2015.pdf DO - 10.5194/piahs-366-131-2015 ER -