Pupa-like stage in the development of the Spinose Ear Tick (Ornithodoros Megnini) of cattle
- Source:
- Circular (United States. Bureau of Animal Industry) ; no. 34 1901
- Year:
- 1901
- Subject:
- Spinose ear tick -- Development
- Format:
- 4 p. ; 24 cm.
- Publisher:
- U.S. Dept. of Agriculture, Bureau of Animal Industry
- Collection:
- Organic Roots Collection