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1
2005 statistics on Philippine protected areas and wildlife resources.
Baskı/Yayın Bilgisi 2005Kitap -
2
2004 statistics on Philippine protected areas and wildlife resources.
Baskı/Yayın Bilgisi 2004Kitap -
3
R & D status and directions (2000 and beyond) protected areas and wildlife
Baskı/Yayın Bilgisi 2003Kitap -
4


