000			00488nam a22001577a 4500
008			230601b |||||||| |||| 00| 0 eng d
020			_a0-8018-2118-5
040			_aNational Science Library _cNational Science Library
080			_a620.9:504.054(042) _bL8
245			_aCurrent issues in U.S. environmental policy
260			_aBaltimore: _bThe John Hopkins University Press, _c1978
300			_axv, 207p.
650			_aScience
700			_aPortney, Paul R (Ed.)
942			_2udc _cBK
999			_c37729 _d37729