3 Pages in Charles Darwin's Library associated with "people/references - Burgess"

The physiology or mechanism of blushing.
By: Burgess, Thomas Henry.
Publication info: London :John Churchill,1839.
Pages: Page 54 End Slip 2, side 2
Sheep.
By: Youatt, William,
Publication info: London :Baldwin & Cradock,1837.
Pages: Page 315