Research
Residues of seed-dressings in pheasants' eggs.
Ash, J.S. 1962. British Birds, 55: 478-480.
Calandra Lark in Dorset
Ash, J.S. 1962. British Birds, 55: 44-45.
Fluctuations in a partridge population.
Blank, T.H. & Ash, J.S. 1962. In: Le Cren, E.D. & Holdgate, M.W. (eds) The Exploitation of Natural Animal Populations: 118-130. British Ecological Society Symposium Number Two. Blackwells, Oxford.
Deaths of Birds and Mammals from Toxic Chemicals January-June 1961.
Cramp, S., Conder, P.J. & Ash, J.S. 1962. Second report of the Joint Committee of the British Trust for Ornithology and the Royal Society for the Protection of Birds on Toxic Chemicals, in collaboration with the Game Research Association, Sandy, Bedfordshire.