000			00388nam a22001217a 4500
020			_a1572302348
082			_a616.89 WOR.
245			_aWork,Health,and Environment/ _bOld Problems, New Solutions. _cCharles Levenstein and John Wooding.
260			_aNew York. _bThe Guilford Press. _cc1997
500			_aIncludes bibliographical,references and index.
504			_aBibliography
942			_cBK01
999			_c2506 _d2506