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008			051129t19901990nyu rb 000 0 eng d
010			_a89011115
020			_a0070460590
040			_aDLC _cDLC _dDLC _dUIA P
050	0	0	_aS 930 _bA56.1990
245	0	0	_aAmerican environmentalism : _breadings in conservation history / _c[edited by] Roderick Frazier Nash
250			_a3rd ed.
260			_aNew York _bMcGraw-Hill _cc1990
300			_axix, 364 p. _c22 cm.
500			_aRev. ed. of: The American environment. 2d ed. c1976.
504			_aIncluye referencias bibliográficas
505	0		_tThe conservation impulse, beginnings, 1878 -- _tThe progressive conservation crusade, 1901-1910 -- _tConserving resources and environmental quality, 1921-1965 -- _tThe gospel of ecology, 1962-1972 -- _tThe new environmentalism, 1973-1990.
650		4	_aConservación de recursos naturales - _zEstados Unidos - _xHistoria -
700	1		_aNash, Roderick
700	1		_aNash, Roderick _tAmerican environment
856	4	0	_zPublisher description _uhttp://www.loc.gov/catdir/description/mh022/89011115.html
903			_aLOGICAT _b20 _c20040112 _lCIA01 _h1410
903			_aRAMON _b30 _c20051123 _lCIA01 _h1209
903			_aJUANJOSE _b30 _c20051129 _lCIA01 _h1202
903			_aALEPH14 _b30 _c20051220 _lCIA01 _h1421
903			_c20141127 _lCIA01 _h2300
999			_c123270 _d123270