Lichfield, N. (1988). Economics in urban conservation. Cambridge Univ. Pr.
Tohutoru Kātū Chicago (17th ed.)Lichfield, Nathaniel. Economics in Urban Conservation. Cambridge Univ. Pr, 1988.
Tohutoro MLA (9th ed.)Lichfield, Nathaniel. Economics in Urban Conservation. Cambridge Univ. Pr, 1988.
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