Pōrando no kōgyō
By: [henshū Kinzoku Kōgyō Jigyōdan Shigen Jōhō Sentā]
Series: Kaigai shiryō -- dai 99-gō
Publisher: Kinzoku Kōgyō Jigyōdan Shigen Jōhō Sentā
Published: 1987
Place of publication: Tōkyō
Language: jpn
Number of pages: 53
Subjects: Mines and mineral resources; Mineral industries
Notes: Cover title.

Includes bibliographical references (p. 53).