The Dictionary of Human Geography

Cambridge University Press and The University of Chicago Press for the figure reproduced in
the entry formultiple nuclei modelfrom Harris and Ullman in H.M. Mayer and C.F. Kohn,
eds,Readings in Urban Geography, 1959.

Blackwell Publishing Ltd for figures 1 and 2 reproduced in the entryproduction of spacefrom
D. Gregory,Geographical Imaginations,1993.

The Estate of Conroy Maddox for the figure reproduced in the entry forreflexivity.

Gregory / The Dictionary of Human Geography 9781405132879_1_FM Final Proof page 12 2.4.2009 6:41pm

ACKNOWLEDGEMENTS

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