Limestone and guano resources of southern Cotabato and Maramag, Bukidnon

Dades bibliogràfiques
Autor principal:	Francisco, Felipe U.
Altres autors:	Comsti, Francisco A.
Format:	Llibre
Idioma:	English
Publicat:	Manila Bureau of Mines 1953.
Col·lecció:	Report of investigation / Bureau of Mines no.3
Matèries:	Limestone > Philippines > South Cotabato. Limestone > Philippines > Maramag (Bukidnon). Guano > Philippines > South Cotabato. Guano > Philippines > Maramag (Bukidnon).