Concept
Sex Ratio
Catalogue
- Books
The problem of the sex-ratio / by J.A. Cobb.
Cobb, J. A.Date: 1914
- Books
- Online
Sex selection of children / edited by Neil G. Bennett.
Date: 1983- Books
The sex ratio of infected flies found in transmission experiments with Glossina morsitans and Trypanosoma rhodesiense and T. brucei / by M.T. Ashcroft.
Ashcroft, M. T.Date: [1959?]- Books
The changing sex ratio of the Navajo tribe / Stephen J. Kunitz and John C. Slocumb.
Kunitz, Stephen J.Date: [1976]- Books
Sex ratio of Guyanese of African and East Indian origin / by M.T. Ashcroft.
Ashcroft, M. T.Date: [1970?]