Characteristics of Philippine porphyry copper deposits and summary of current production and reserves

Characteristics of Philippine porphyry copper deposits and summary of current production and reserves

Opis bibliograficzny
1. autor: Saegart, William E.
Kolejni autorzy: Lewis, Dan E.
Format: Książka
Język:English
Wydane: [S.l. s.n.] [19 ]
Hasła przedmiotowe:
Copper mines and mining > Philippines.
Porphyry > Philippines.