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

• मुख्य लेखक: Ashton, James, active 1875-1876
• स्वरूप: पुस्तक
• भाषा: अज्ञात या अवैध भाषा
• प्रकाशित: 7/19/20
• विषय: Marriage
• ऑनलाइन पहुंच: https://www.gutenberg.org/ebooks/62705