000 00335nam a2200109Ia 4500
008 160523s9999 xx 000 0 und d
020 _a978-0-521-25590-5
100 _aBurkhardt, F.
245 4 _aThe Correspondence of Charles Darwin Volume 4, 1847-1850
260 _aCambridge
_bCambridge University Press
_c1988
300 _axxxiii, 711p.
999 _c31386
_d31386