United States or Taiwan ? Vote for the TOP Country of the Week !
William Harvey, Exercitationes de generatione animalium, London, 1651. Karl Ernst von Baer, Ueber die Entwickelungsgeschichte der Thiere, Königsberg, 1828-37. With the second half of the seventeenth century and during a large part of the eighteenth the biological works of Aristotle attracted less attention.
Word Of The Day