TY  - BOOK
AU  - Snowdon Les
AU  - Humphreys Maggie
TI  - The walking diet: walk back to fitness in 30 days 
SN  - 1851583734
AV  - WE103 
PY  - 1991///
CY  - Edinburgh
PB  - Mainstream
KW  - Walking
KW  - Health aspects
ER  -