https://www.bto.org/our-work/science/publications/papers/ecology-and-conservation-lowland-farmland-birds
Ecology and conservation of lowland farmland birds
Ecology and conservation of lowland farmland birds
Citation
Aebischer, N.J., Evans, A.D., Grice, P.V. & Vickery, J.A. (eds). 2000. Ecology and conservation of lowland farmland birds. British Ornithologists' Union, Tring