By Brown Nigel J.   Fuller Robin M.   in The Cartographic Journal

ISSN:1743-2774|22|2|77-82

Maney Publishing‎(1985)‎

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By Brown Nigel J.   Wright Simon M.   Fuller Robin M.   in The Cartographic Journal

ISSN:1743-2774|33|1|11-16

Maney Publishing‎(1996)‎

Access to resources Favorite 8.826143