Environmental factors and Johne's disease.
- Coull, M. C. (Contributor)
- Hough, R. L. (Contributor)
- Avery, L. (Contributor)
- G. Elliott (Contributor)
- N. Thomas (Contributor)
- C.A. Shand (Contributor)
Activity: Talk or presentation › Oral presentation
Activity: Talk or presentation › Oral presentation