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00980nam a2200205 a 4500 |
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20171111234643.0 |
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981209r19991959pau ob 001 0 eng|d |
| 020 |
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|a 9780822972037(ebook)
|z 0822957027 (alk. paper)
|z 9780822957027
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| 040 |
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|a CaPaEBR
|b eng
|e rda
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| 050 |
1 |
4 |
|a S930
|b .H38 1999eb
|e pn
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| 100 |
1 |
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|a Hays, Samuel P.,
|e author.
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| 245 |
1 |
0 |
|a Conservation and the gospel of efficiency :
|b the progressive conservation movement, 1890-1920 /
|c Samuel P. Hays.
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| 300 |
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|a 1 online resource (320 pages)
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| 500 |
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|a Originally published: Cambridge : Harvard University Press, 1959, in series: Harvard historical monographs, 40.
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| 504 |
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|a Includes bibliographical references (pages 277-282) and index.
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| 650 |
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0 |
|a Conservation of natural resources
|x History.
|z United States
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| 650 |
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0 |
|a Environmental policy
|x History.
|z United States
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| 856 |
4 |
0 |
|u http://site.ebrary.com/lib/ucy/Doc?id=10905437
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| 952 |
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|a CY-NiOUC
|b 5a0460906c5ad14ac1ee2a73
|c 998a
|d 945l
|e -
|t 1
|x m
|z Books
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