Brown, William Henry, 1884- Philippine mangrove swamps. By William H. Brown, and Arthur F. Fischer. - Manila, Bureau of printing, 1918. - 132 p. front., illus. 23 cm. - Philippine islands. Dept. of agriculture and natural resources. Bureau of forestry. Bulletin no. 17 . LCCN: agr19001026 Subjects--Topical Terms: Mangrove.Botany--Philippines. LC Class. No.: SD93 / .A3 no. 17