Health promotion planning an educational and environmental approach

Bibliográfalaš dieđut
Váldodahkkit: Green, Lawrence W. (Dahkki), Kreuter, Marshall W. (Dahkki)
Materiálatiipa: Girji
Giella:eaŋgalasgiella
Almmustuhtton: Mountain View, Calif. Mayfield [1991]
Preanttus:2nd ed.
Fáttát: