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100   $a20020904d2000      ua             0
101 0 $aeng
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aPhysical activity protects against the health risks of obesity$b[electronic resource] /$fGregory J. Welk, Steven N. Blair
210  1$aWashington, DC :$cPresident's Council on Physical Fitness and Sports,$d[2000]
225 1 $aResearch digest. Series 3 ;$vno. 12
300   $aTitle from title screen.
606   $aObesity$xHealth aspects$zUnited States
606   $aPhysical education and training$xHealth aspects$zUnited States
606   $aPhysical fitness for children$zUnited States
615  0$aObesity$xHealth aspects
615  0$aPhysical education and training$xHealth aspects
615  0$aPhysical fitness for children
700   $aWelk$b Greg$01380766
701   $aBlair$b Steven N$01380972
712 02$aPresident's Council on Physical Fitness and Sports (U.S.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910691762403321
996   $aPhysical activity protects against the health risks of obesity$93423175
997   $aUNINA