Why did you let this happen? (photo-reportage).

Detaylı Bibliyografya
Yazar:	Balatan, Sigfred C.
Materyal Türü:	Kitap
Dil:	English
Baskı/Yayın Bilgisi:	Quezon City, Philippines Desktop Publishing 1993.
Konular:	Conservation of natural resources. Environmental protection - Citizen participation..