1. Adamu I.A., 2009. Evaluation of a Low cost temperature measurement system for the investigation of the characteristics of the urban canopy heat island in Kano city presented in 7th International Conference on Urban Climate, Yokohama Japan organized by International Association of Urban Climate, 2009.
2. Rainfall trends in Nigeria;Adefolalu;Theor. Appl. Climatol.,1986
3. Adejuwon, J., 2006. Food security, climate variability and climate change in Sub Saharan West Africa. A Final Report Submitted to Assessments of Impacts and Adaptations to Climate Change (AIACC), Project No. AF 23 2006. The International START Secretariat 2000 Florida Avenue, NW.
4. Assessment of urban heat island and possible adaptations in Enugu urban using landsat-ETM;Adinna;J. Geogr. Reg. Plan.,2009
5. Alfredo R.H., Karl F.H., Tomoaki M., Xiangming X., Kamel D., Willem L., Forrest H., Compton J.T., 2006. Vegetation Index greenness global data set. White Paper for NASA ESDR/CDR.