TY  - BOOK
AU  - Burkhardt,Frederick
AU  - Smith,Sydney
AU  - Kohn,David
AU  - Montgomery,William
AU  - Darwin,Charles
ED  - American Council of Learned Societies.
TI  - A Calendar of the correspondence of Charles Darwin, 1821-1882, with supplement
SN  - 0521434238 (hardback)
PY  - 1994///
CY  - Cambridge, New York, NY
PB  - Cambridge University Press
N1  - "The Darwin correspondence project is sponsored by the American Council of Learned Societies"--T.p. verso
ER  -