Gordon Floyd Ferris

14 Books

A Catalogue and Lost List of the Anoplura by Gordon Floyd Ferris
Report Upon a Collection of Coccidae from Lower California by Gordon Floyd Ferris
A Contribution to the Knowledge of the Coccidae of Southwestern United States by Gordon Floyd Ferris
A Contribution to the Knowledge of the Coccidae of Southwestern United States by Gordon Floyd Ferris
Scale Insects of the Santa Cruz Peninsula by Gordon Floyd Ferris
Scale Insects of the Santa Cruz Peninsul...
A Contribution to the Knowledge of the Coccidae of Southwestern United States by Gordon Floyd Ferris
A Contribution to the Knowledge of the C...
The California Species of Mealy Bugs by Gordon Floyd Ferris
The California Species of Mealy Bugs by ...
Contributions Toward a Monograph of the Sucking Lice ...... by Gordon Floyd Ferris
The California Species of Mealy Bugs by Gordon Floyd Ferris
California Species of Mealy Bugs ... by Gordon Floyd Ferris
The Anoplura and Mallophaga of North American Mammals (1915) by Gordon Floyd Ferris, Vernon Lyman Kellogg
The Anoplura and Mallophaga of North Ame...
The California Species of Mealy Bugs by Gordon Floyd Ferris
Scale Insects of the Santa Cruz Peninsula by Gordon Floyd Ferris