Selection of sires with good lambing and lamb vigour characteristics within three Suffolk strains
- S. M. Matheson
- , J. Roden
- , William Haresign
- , L. Bunger
- , C. M. Dwyer
Allbwn ymchwil: Cyfraniad at gynhadledd › Poster
Allbwn ymchwil: Cyfraniad at gynhadledd › Poster