TY  - GEN
AU  - Darwin, Charles ,1809-1882.
TI  - The collected papers of Charles Darwin
SN  - 0226136574
AV  - QH365.A1 1977 
PB  - University of Chicago Press
KW  - Natural history -- Collected works
KW  - Darwin, Charles, 1809-1882
KW  - Naturalists -- England -- Correspondence
KW  - QH
N1  - "Species collected by Darwin": v. 2, p. 295-300
ER  -