000 00384nam a2200109Ia 4500
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100 _aMaddock, Jay.
245 _aPublic Health - Methodology, Environmental and Systems Issues
245 _cEdited by Jay Maddock
260 _c2012
856 _uhttp://www.intechopen.com/books/public-health-methodology-environmental-and-systems-issues
999 _c295487
_d295487