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Clarendon Press Oxford (GBR) 594p ill
Article
R.K. Murton ; N.J. Westwood 1974British Birds, 67
Article
R.K. Murton ; N.J. Westwood ; A.J. Isaacson 1974Journal of Applied Ecology, 11(1)[(1) A wood-pigeon (Columba palumbus) population and its clover and grain food supply was censused from 1958 until 1970. During the first six years, winter battue shoots were held between late January until early March and large numbers of birds[...]
