| Author: | Ashton, James, active 1875-1876 | 
| Subject: | HQ, Marriage, Pregnancy, Contraception, Sex | 
| Format: | Text | 
| Date issued: | 2020 | 
| Language: | English | 
| Publisher: | Project Gutenberg, | 
| Rights: | Public domain in the USA. | 
| Download link: | The Book of Nature : Containing information for young people who think of getting married, on the philosophy of procreation and sexual intercourse, showing how to prevent conception and to avoid child-bearing: also, rules for management during labor and child-birth [electronic resource] / James, active 1875-1876 Ashton | 
