http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Cơ sở khoa học trong công nghệ bảo vệ môi trường
Lương Đức Phẩm (tổng ch.b); Lê Xuân Cảnh (ch.b); Hồ Thanh Hải, Đỗ Hữu Thư