Ecology and Conservation of Lowland Farmland Birds Proceedings of the 1999 British Ornithologists' Union Spring Conference Supported by the British Trust for Ornithology English Nature, the Game Conservancy Trust, the Ministry of Agriculture, Fisheries & Food, the Farming & Rural Conservation Agency, and the Royal Society for the Protection of Birds, Held at the University of Southampton, UK on 27-28 March 1999

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