0.45 Melvyn C. Goldstein Cynthia M. Beall Paljor Tsarong, On Studying Fertility at High Altitude: A Rejoinder to Hoff, American Anthropologist, 1984.

{ women age population female } 0.45
{ fact point evidence anthropologist } 0.23
{ university press american pp } 0.11
{ number data group table } 0.07