Institute of British Geographers' Conference (1987 : Portsmouth, England), & Hooke, J. (1988). Geomorphology in environmental planning. Wiley.
Lua i Stíl Chicago (17ú heag.)Institute of British Geographers' Conference (1987 : Portsmouth, England), agus J.M Hooke. Geomorphology in Environmental Planning. Chichester, Eng: Wiley, 1988.
Lua MLA (9ú heag.)Institute of British Geographers' Conference (1987 : Portsmouth, England), agus J.M Hooke. Geomorphology in Environmental Planning. Wiley, 1988.
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