| Record ID | marc_records_scriblio_net/part04.dat:169917461:761 |
| Source | Scriblio |
| Download Link | /show-records/marc_records_scriblio_net/part04.dat:169917461:761?format=raw |
LEADER: 00761nam 22002171 4500
001 59009274
003 DLC
005 19800702000000.0
008 790809s1959 mau b 00000 eng
010 $a 59009274
043 $an-us---
050 0 $aHC103.7$b.H3
082 $a333.720973
100 10 $aHays, Samuel P.
245 10 $aConservation and the gospel of efficiency;$bthe progressive conservation movement, 1890-1920.
260 0 $aCambridge,$bHarvard University Press,$c1959.
300 $a297 p.$c21 cm.
440 0 $aHarvard historical monographs,$v40
504 $a"Bibliographical note": p. [277]-282. Bibliographical footnotes.
650 0 $aConservation of natural resources$zUnited States$xHistory.
650 0 $aEnvironmental policy$zUnited States$xHistory.