Authors: Leith, ID Sheppard, LJ Pitcairn, CER Cape, JN Hill, PW Kennedy, VH Tang, YS Smith, RI Fowler, D

Citation: Id. Leith et al., Comparison of the effects of wet N deposition (NH4Cl) and dry N deposition(NH3) on UK moorland species, WATER A S P, 130(1-4), 2001, pp. 1043-1048

Authors: Jeffery, CS Starling, RLC Hill, PW Pollacco, D

Citation: Cs. Jeffery et al., Cyclic and secular variation in the temperatures and radii of extreme helium stars, M NOT R AST, 321(1), 2001, pp. 111-130

Authors: Hill, PW Raven, JA Loubet, B Fowler, D Sutton, MA

Citation: Pw. Hill et al., Comparison of gas exchange and bioassay determinations of the ammonia compensation point in Luzula sylvatica (Huds.) Gaud., PLANT PHYSL, 125(1), 2001, pp. 476-487

Authors: Sutton, MA Milford, C Nemitz, E Theobald, MR Hill, PW Fowler, D Schjoerring, JK Mattsson, ME Nielsen, KH Husted, S Erisman, JW Otjes, R Hensen, A Mosquera, J Cellier, P Loubet, B David, M Genermont, S Neftel, A Blatter, A Herrmann, B Jones, SK Horvath, L Fuhrer, EC Mantzanas, K Koukoura, Z Gallagher, M Williams, P Flynn, M Riedo, M

Citation: Ma. Sutton et al., Biosphere-atmosphere interactions of ammonia with grasslands: Experimentalstrategy and results from a new European initiative, PLANT SOIL, 228(1), 2001, pp. 131-145

Authors: Jeffery, CS Hill, PW Heber, U

Citation: Cs. Jeffery et al., The chemical composition of the pulsating helium star V652 Her, ASTRON ASTR, 346(2), 1999, pp. 491-500

Authors: Hill, PW

Citation: Pw. Hill, Shaking the foundations: Research driven school reform, SCH EFF S I, 9(4), 1998, pp. 419-436