The taxonomic value of the microscopic structure of the stigmal plates in the tick genus dermacentor / by Ch. Wardell Stiles.
- Stiles, Ch. Wardell.
- Date:
- 1910
Licence: In copyright
Credit: The taxonomic value of the microscopic structure of the stigmal plates in the tick genus dermacentor / by Ch. Wardell Stiles. Source: Wellcome Collection.
Provider: This material has been provided by London School of Hygiene & Tropical Medicine Library & Archives Service. The original may be consulted at London School of Hygiene & Tropical Medicine Library & Archives Service.
117/444
![U. S. DEPARTMENT OF AGRICULTURE, BUREAU OF ENTOMOLOGY—BULLETIN No. 105. L. O. HOWARD, Entomologist and Chief of Bureau. THE ROCKY MOUNTAIN SPOTTED FEYER TICK. WITH SPECIAL REFERENCE TO THE PROBLEM OF ITS CONTROL IN THE BITTER ROOT VALLEY IN MONTANA. W. D. HUNTER, In Charge of Southern Field Crop Insect Investigations, AND F. C. BISHOPP, Entomological Assistant. [In Cooperation with the Biological Survey and the Montana Agricultural College.] Issued November 17, 1911. WASHINGTON: GOVERNMENT PRINTING office. 1011.](https://iiif.wellcomecollection.org/image/b24916006_0117.jp2/full/800%2C/0/default.jpg)
