1-9 of 9 Books

Gender inequalities in health
By Ellen Annandale

The proportion of the sexes produced by whites and coloured peoples in Cuba
By Walter Heape

A mathematical treatment of some biological problems
By Shinkishi Hatai

Om Kjon og Aldersforhold som disponerende Momenter til Sindssygdom
By L. Dahl

Sur la parth©♭nog©♭n©·se arrh©♭notoque de la fourmi ouvri©·re
By Charles Janet

Notes on the proportion of the sexes in dogs
By Walter Heape