Theobald, Fred. V.
The plant lice or aphididae of Great Britain by Fred. V. Theobald - Kent Headley Brothers 1926-1927 - v. il. n. 22 cm
Insectos dañinos Aphididae Insecta Entomologia
The plant lice or aphididae of Great Britain by Fred. V. Theobald - Kent Headley Brothers 1926-1927 - v. il. n. 22 cm
Insectos dañinos Aphididae Insecta Entomologia