1-3 of 3 Books

New species and further notes on the Tetranychoidea mostly from the Southwestern United States (Acarina; Tetranychidae and Tenuipalpidae)
By Edward William Baker
Spider mites from northwestern and north central Mexico (Acarina: Tetranychidae)
Spider mites from northwestern and north central Mexico (Acarina: Tetranychidae)
By Donald M. Tuttle