TY  - BOOK
AU  - Biddle,Stuart
AU  - Fox,Kenneth R.
AU  - Boutcher,Stephen H.
TI  - Physical activity and psychological well-being / 
SN  - 0415234395
PY  - 2000///
CY  - London
PB  - Routledge, 
KW  - Exercise
KW  - psychology
KW  - Mental health
KW  - Mental disorders
ER  -