TY - BOOK ID - 125460415 TI - Darwin's biological work some aspects reconsidered AU - Bell, Peter Robert AU - Challinor, John AU - Haldane, J. B. S. PY - 1959 PB - Cambridge : Cambridge University Press, DB - UniCat KW - Darwin, charles (1809-1882) KW - Biologistes KW - Biologie UR - https://www.unicat.be/uniCat?func=search&query=sysid:125460415 AB - ER -