The entitled, 'Population Ecology and Family Planning' is a very painstaking study of population and family planning in the districts of Kinnaur, Himachal Pradesh. The author has laid hands on selected topics like material used, area and people, ethnographic profile of Kinnaura, socio-economic characteristics, marriage, polyandry, menarche, menopause and reproductive life span, population structure and characteristics, fertility, mortality, natural ...