Environment trainors' manual.

Dades bibliogràfiques
Autor corporatiu:	National Council of Churches in the Philippines
Format:	Llibre
Idioma:	English
Publicat:	[Quezon City] National Council of Churches in the Philippines, Program Unit on Ecology and Environmental Protection [1995n].
Matèries:	Environmental education > Philippines. Environmental sciences > Study and teaching. Environmental sciences > Study and teaching > Philippines. Environmental protection > Philippines.