Détail du congrès:
Congrès: Proceedings of a symposium organised by the British Grassland Society and the British Society of Animal Production (1976/11/25-26; Harrogate; GBR) (1976/11/25-26) |
Congrès: Proceedings of a symposium organised by the British Grassland Society and the British Society of Animal Production (1976/11/25-26; Harrogate; GBR) (1976/11/25-26) |