P. D. Hulme

Monthly Determinations of the Concentrations of Sodium, Potassium, Magnesium and Calcium in the Rain and in Pools on the Silver Flowe National Nature Reserve

R. W. Tomlinson, P. Hulme, R. Tomlinson, 1975 .

The Silver Flowe: III. Pattern Development on Long Loch B and Craigeazle Mires

P. Hulme, D. J. Boatman, P. D. Hulme, 1981 .