Publications and outputs
Walker, G. and Kirby, K. (1989) Inventories of ancient, long-established and semi-natural woodland for Scotland [Preprint].
HUGHES, J. and DAVIS, G. (1989) The Aquatic Plants of Tasmania. University of Melbourne.
Thomas, D. (1989) Arid zone geomorphology, pp. 232–261.
Kirby, K. and Whitbread, A. (1989) Cumbrian woodlands - past, present and future. ITE symp. no. 25, Grange-over-Sands, pp. 36–42.
Thomas, D. (1989) Arid zone geomorphology, pp. 311–334.
Shaw, P. and Thomas, D. (1989) Arid zone geomorphology, pp. 184–205.
Bagley, R. et al. (1989) Bio Systems, 23(2-3), pp. 113–138.
Thomas, D. (1988) Progress in Physical Geography Earth and Environment, 12(4), pp. 595–606.
Thomas, D. (1988) Earth Surface Processes and Landforms, 13(6), pp. 545–553.
Rose, G. (1988) Journal of Historical Geography, 14(2), pp. 220–221.