Inang kalikasan ating pangalagaan.

Библиографические подробности
Формат:	‌
Язык:	English
Опубликовано:	Quezon City Foundation for the Philippine Environment [2003?].
Предметы:	Philippines. > Foundation for the Philippine Environment. > Community Based Forest Management Program. Conservation of natural resources > Philippines > Citizen participation. Environmental protection > Philippines > Citizen participation.