The Natural History of Cage Birds :
Bechstein, J. M.
The Natural History of Cage Birds : Their Management, Habits, Food, Diseases, Treatment, Breeding, and the Methods of Catching Them. [electronic resource] / J. M. Bechstein - Project Gutenberg, 2012 - Project Gutenberg 40055 .
Public domain in the USA.
Electronic text
The Natural History of Cage Birds : Their Management, Habits, Food, Diseases, Treatment, Breeding, and the Methods of Catching Them. [electronic resource] / J. M. Bechstein - Project Gutenberg, 2012 - Project Gutenberg 40055 .
Public domain in the USA.
Electronic text