Synopsis The book presents enormous information about population and its effects on economic growth and development. Besides, it is a unique of its own kind to post tremendous challenge to all other theories of population by presenting a entire "New Concept of Population known as "BARUA’S CONCEPT OF POPULATION DISTRIBUTION AND BALANCING" which can provide relief to the world economy suffering with the menace of population explosion and retardedness in economic growth and development. Although the concept is entirely new but very potent in solving many problems of population and economic development for at least few more decade and infact no country can afford to neglect it as this concept is the only solution before doomsday comes on this earth. It has also described Malthus theory of population, theory of demographic transition and the concept of optimum population to have clear point of view. Besides it also contains indispensable suggestions for the planners, policy makers of the country which will prove boon for framing any countries ‘Population Policy.