Publications
Richard Goldschmidt." In Evolution: The first four Billion Year, edited by M Ruse and J Travis. Cambridge, MA: Harvard University Press, 2009.
"Ivan Schmalhausen." In Evolution: The first four Billion Year, edited by M Ruse and J Travis. Cambridge, MA: Harvard University Press, 2009.
"Hugo de Vries." In Evolution: The first four Billion Year, edited by M Ruse and J Travis. Cambridge, MA: Harvard University Press, 2009.
" "Developmental Evolution." In The Cambridge Encyclopedia of Darwin and Evolutionary Thought, edited by M Ruse, 375-382. Cambridge University Press, 2013.
"Bernhard Rensch." In Evolution: The first four Billion Year, edited by M Ruse and J Travis. Cambridge, MA: Harvard University Press, 2009.
"August Weismann." In Evolution: The first four Billion Year, edited by M Ruse and J Travis. Cambridge, MA: Harvard University Press, 2009.
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