1-4 of 4 Books

The catalpa sphinx
By United States. Forest Service.

The catalpa sphinx
By United States. Agricultural Research Administration
Descriptive catalogue of the North American insects belonging to the Linnaean genus Sphinx
Descriptive catalogue of the North American insects belonging to the Linnaean genus Sphinx
By Thaddeus William Harris
Listvennichnyĭ brazhnik v Priobskoĭ lesostepi
Listvennichnyĭ brazhnik v Priobskoĭ lesostepi
By L. N. Litvinchuk