Environmental interpretation a practical guide for people with big ideas and small budgets

Environmental interpretation a practical guide for people with big ideas and small budgets

Bibliografiset tiedot
Päätekijä: Ham, Sam H.
Aineistotyyppi: Kirja
Kieli:English
Julkaistu: Golden, Colo. North American Press c1992.
Aiheet:
Natural areas > Interpretive programs.
Environmental education.
National parks and reserves > Interpretive programs.