Environment trainors' manual.

التفاصيل البيبلوغرافية
مؤلف مشترك:	National Council of Churches in the Philippines
التنسيق:	كتاب
اللغة:	English
منشور في:	[Quezon City] National Council of Churches in the Philippines, Program Unit on Ecology and Environmental Protection [1995n].
الموضوعات:	Environmental education > Philippines. Environmental sciences > Study and teaching. Environmental sciences > Study and teaching > Philippines. Environmental protection > Philippines.