0.44 Melvyn C. Goldstein Cynthia M. Beall, Tibetan Fraternal Polyandry and Sociology: A Rejoinder to Abernethy and Fernandez, American Anthropologist, 1982.

{ women age population female }	0.44
{ fact point evidence anthropologist }	0.11
{ population agricultural land agriculture }	0.09
{ family marriage children women }	0.06