This book 'Work Participation in Uttar Pradesh- A Regional Analysis' is an out come of the M. Phil. Research awarded by the Aligarh Muslim University, Aligarh. It is a valuable addition in the contents of Population Geography. It is first of its kind to present a well organized comprehensive study of work participation in Uttar Pradesh. Work participation of people in various sectors of economy is mirror to understand the various socio-economic characteristics of population and levels of development. The fundamental mutation of workers from primary to secondary and tertiary sectors of economy not only reflects the levels of economic development and diversification of economy but it exerts a pervasive influence on various other facets of socio-economic structure of population. This book will definitely be useful for researchers, geographers, economists and rural development planners.