Active Transportation to School: Trends Among U.S....

American Journal of Preventive Medicine 2007 Vol. 32; Iss. 6

Active Transportation to School: Trends Among U.S. Schoolchildren, 1969–2001

Noreen C. McDonald
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Volume:
32
Year:
2007
Language:
english
Pages:
517
DOI:
10.1016/j.amepre.2007.02.022
File:
PDF, 333 KB
english, 2007
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