4

On the race and species

Year:
1950
File:
PDF, 283 KB
1950
6

Studies on sterility in hybrid birds. V

Year:
1943
File:
PDF, 4.15 MB
1943
7

A Revised Study of the Chromosomes of the Muscovy Duck, the Domestic Duck, and Their Hybrid

Year:
1942
Language:
english
File:
PDF, 468 KB
english, 1942
9

Studies on sterility in hybrid birds.

Year:
1941
File:
PDF, 3.30 MB
1941
10

Studies on the sterility in hybrid birds.

Year:
1941
File:
PDF, 4.95 MB
1941
11

Karyotype Studies in Birds

Year:
1944
Language:
english
File:
PDF, 12.87 MB
english, 1944