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

Manylion Llyfryddiaeth
Prif Awdur: Ham, Sam H.
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Golden, Colo. North American Press c1992.
Pynciau:
Natural areas > Interpretive programs.
Environmental education.
National parks and reserves > Interpretive programs.