532 
MICHELE LESSONA 
PUBBLICAZIONI PRINGIPALI 
di CARLO DARWIN 
Di Argomento generale. 
A naturulist's voyage round the world on board of H. M. S. 
Beagle, 1831-36. 
Journal of researches in to the natural history and geology of 
countries visited by H. M. S. Beagle, 1845. 
On the origin of species by means of the natural selection, 
I iyviol.,, 1859. 
On the variation of organie beings in a state of mature, 
The 
The 
The 
The 
The 
> 
(Journal of the Linnean Society, 3 vol., Zoology) 1859. 
variation of plants and animals under domestication , 
2 vol., 1868. 
descent of man and selection in relation to sex, 2 vol., 
1871. 
expression of the emotions in man and animals, 1 vol., 
1871. 
formation of vegetable mould, 1881. 
Zoologia. 
zoology of the voyage of H. M. S. Beagle, edited and 
superintended by Ch. Darwin, 1840. 
Observations on the structure of the genus Sagitta. (Ann, his., 
13 vol., 1844). 
