IX. English reproduction table
- 31 December 1880
- journal article
- Published by The Royal Society in Philosophical Transactions of the Royal Society of London
- Vol. 171, 281-288
- https://doi.org/10.1098/rstl.1880.0009
Abstract
In the office of reproduction there are concerned the male, the female, and their offspring. We represent the males at each year of age by l x , the females by l y , the children born of women at each age ( soboles ) by s y ; the children born in wedlock by s′ y , those born out of wedlock by s″ y . The females are classified into the wives ( uxores ), the spinsters ( filiœ ), the widows {viduœ).Keywords
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