Opening Up New Channels: My Debt to Phil WalkerJ.M. ThomasElsevier Science1991DOI 10.1016/0008-6223(91)90005-4
Evidence of crustal drift from Icelandic geology : Walker G.P.L., 1965. Phil. Trans. R. Soc., A, 258 (1088): 199–204Elsevier ScienceElsevier Science1966DOI 10.1016/0011-7471(66)90691-7
Erratum to “Spacelike Hypersurfaces of Constant Higher Order Mean Curvature in Generalized Robertson–Walker Spacetimes”. Math. Proc. Camb. Phil. Soc. (2012), 152, 365–383ALÍAS, LUIS J.Cambridge University Press2013DOI 10.1017/s0305004113000376
D.A. Walker, C.B. Osmond,Editors, ,New Vistas in Measurement of Photosynthesis (1989) zahlr. Abb. und Tab. The Royal Society,London Phil. Trans. R. Soc. Lond. B 323, 225—448 (1989). B. Biological Sciences. 223 S..M. PeiskerElsevier1991DOI 10.1016/s0015-3796(11)80209-x
The Social Economy and the Democratic State: A New Policy Agenda for the 1990sby Pete Alcock; Andrew Gamble; Ian Gough; Phil Lee; Alan Walker;Beyond Thatcherism: Social Policy, Politics and Societyby Philip Brown; Richard Sparks;The New Politics of Welfare: An Agenda for the 1990s?by Michael McCarthyReview by: Norman JohnsonJohn Wiley and Sons1991DOI 10.2307/590388