TY  - JOUR
A1  - Schweber, S.S.
T1  - Darwin and the political economists: Divergence of character
Y1  - 1980
DO  - 10.1007/BF00125744
JF  - Journal of the History of Biology
VL  - 13
IS  - 2
SP  - 195
EP  - -289

ER  -