An unusual live‐birth sex ratio in Ecuador
- 1 June 1976
- journal article
- research article
- Published by Taylor & Francis in Social Biology
- Vol. 23 (2) , 172-174
- https://doi.org/10.1080/19485565.1976.9988224
Abstract
(1976). An unusual live‐birth sex ratio in Ecuador. Social Biology: Vol. 23, No. 2, pp. 172-174.This publication has 4 references indexed in Scilit:
- Human Adaptation to High AltitudeScience, 1969
- Fertility differences in Andean countries: A reply to W. H. JamesPopulation Studies, 1967
- The effect of altitude on fertility in Andean countriesPopulation Studies, 1966
- On the Sex Ratio in ManCold Spring Harbor Symposia on Quantitative Biology, 1957