000			003640000a22001450004500
245			_aEnvironmental control : priorities, policies and the law
100			_aGrad, F.P.
100			_aRathjens, G.W.
100			_aRosenthal, A.J.
260			_aNew York _bColumbia Univ. Press _c1971
300			_a311 p.
080			_a628.51 _bG7
041			_aEN
942			_cBK
999			_c104041 _d104041