| 000 | cam a22 a 4500 | ||
|---|---|---|---|
| 999 |
_c25719 _d25719 |
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| 003 | BD-DhIDS | ||
| 005 | 20180317210241.0 | ||
| 008 | 180317s1959 -us||||| |||| 00| 0 eng d | ||
| 040 |
_aBD-DhIDS _cBD-DhIDS _dBD-DhIDS |
||
| 041 | _aEng | ||
| 082 |
_a330.109 _bHAY |
||
| 100 | 1 |
_a _aHays, Samuel P. |
|
| 245 | 1 | 0 |
_aConservation and the gospel of efficiency: _b the progressive conservation movement 1890-1920 / _c Samuel P. Hays |
| 260 |
_b _aCambridge: _bHarvard University, _c1959 |
||
| 300 |
_a _a297p. ; _c19 cn. |
||
| 490 |
_a _aHarvard historical monograph |
||
| 504 | _aIncludes bibliographical references and index. | ||
| 650 | _aHistory of economic thought | ||
| 650 | _aEconomic thought | ||
| 942 |
_2ddc _cBK |
||