Memoir of Lamarck by James Duncan Lamarck's writings are available in facsimile (PDF) and in Word format (in French) at www.lamarck.cnrs.fr.
Nhà in Đại học Cambridge.  Memoir of Lamarck by James Duncan Lamarck's writings are available in facsimile (PDF) and in Word format (bằng tiếng Pháp) at www.lamarck.cnrs.fr.