This book provides a unique contribution and will interest students, teachers and researchers in the disciplines of Climatology, Agroclimatology, Agrometeorology, Ecology, Agriculture, Environmental studies, geography and other related subjects. This book will inculcate a sound applied knowledge on the interactions of biological organisms with their surrounding physical environment. It will infuse in the readers ways and means as how to use the climatological/environmental data for their agro-related problems drawn through ten chapters divided into Two Parts. Part I deals with the different facets of agrorelated problems for the use of agroclimatological data, whereas Part II is devoted to the development and use of agroadvisory services confronting the present day complexities of climate change.