Hirippin ni okeru shigen oyobi bōeki
By: Nihon Bōeki Shinkō Kabushiki Kaisha Kikakubu hen.
Contributors: Nihon Bōeki Shinkō Kabushiki Kaisha. Kikakubu.
Publisher: Takayama Shoin
Published: 1942
Place of publication: Tōkyō
Language: jpn
Number of pages: 247
Subjects: Natural resources -- Philippines.; Philippines -- Commerce.