Research
On the identification of some species of Trichostrongylus.
Clapham, P.A. 1947. Journal of Helminthology, 22: 37-46.
Game conservation on croplands in Great Britain.
Middleton, A.D. 1947. In: Proceedings of United Nations Scientific Conference on the Conservation and Utilisation of Resources: Wildlife and Fish Resources. Game and Fur Conservation: 190-195. United Nations, New York.