Limestone and guano resources of southern Cotabato and Maramag, Bukidnon

Podrobná bibliografie
Hlavní autor:	Francisco, Felipe U.
Další autoři:	Comsti, Francisco A.
Médium:	Kniha
Jazyk:	angličtina
Vydáno:	Manila Bureau of Mines 1953.
Edice:	Report of investigation / Bureau of Mines no.3
Témata:	Limestone > Philippines > South Cotabato. Limestone > Philippines > Maramag (Bukidnon). Guano > Philippines > South Cotabato. Guano > Philippines > Maramag (Bukidnon).