| Subjects: | |
|---|---|
| Notations: | endurance sports biological and medical sciences |
| Language: | English |
| Online Access: | http://www.pponline.co.uk/encyc/0420.htm |
| Document types: | electronical publication |
| Level: | intermediate |
| Subjects: | |
|---|---|
| Notations: | endurance sports biological and medical sciences |
| Language: | English |
| Online Access: | http://www.pponline.co.uk/encyc/0420.htm |
| Document types: | electronical publication |
| Level: | intermediate |