http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Tài nguyên và môi trường biển vùng Cần Giờ, Thành phố Hồ Chí Minh
Môi trường; Tài nguyên Biển; Tài nghuyên thiên nhiên; Huyện Cần Giờ