The problems of birds as pests : (proceedings of a symposium held at the Royal Geographical Society, London, on 28 and 29 September 1967) /

The Problems of Birds as Pests covers the proceedings of the symposium held at the Royal Geographical Society in London on 28 and 29 September 1967. The text focuses on the problems posed by birds on agriculture and air transport, as well as control of population, scaring techniques, and warning sys...

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