Problems in eugenics [1.] Papers communicated to the 1st International Eugenics Concress held at the University of London, July 24th to 30th, 1912

समान संसाधन

• Problems in eugenics
  प्रकाशित: (1912)
• Problems in eugenics
  प्रकाशित: (1913)
• Lebenslauf meines Vaters Eugen Wentscher
  द्वारा: Wentscher, Erich
  प्रकाशित: (1922)
• Eugen Krebs (1848-1912) : Bilder aus dem Leben eines Alt-Freiburger Bürgers
  द्वारा: Krebs, Engelbert
  प्रकाशित: (1915)
• Probleme der Geschichtsmethodologie
  द्वारा: Engelberg, Ernst
  प्रकाशित: (1972)