Futatabi kokusan shigen ni yoru arumina no seizou houhou ni tsuite

Futatabi daikonbae no boujohou ni tsuite

Tairiku nousan shigen ni tsuite

Futatabi sanso chuusha no kouka ni tsuite

Futatabi sanso chuusha no kouka ni tsuite

Shin nihonshu no seizou ni tsuite

Hokushi shigen kaihatsu ni tsuite

Kokusan shourei ni tsuite

Futatabi kusa no no ni

Futatabi kusa no no ni

Shigen iinkai ni tsuite

Ikura no seizouhou ni tsuite

Shashihin tou seizou hanbai seigen kisoku ni tsuite

Shinnihon chagyou ron : fu ryokucha seizou ni tsuite

Tara seihin no tsukurikata ni tsuite no chuui

Boshi hogohou ni yoru fujo ni tsuite

Yakinamashi ni yoru chuuzou hizumi no jokyo ni tsuite

Nanpousan zousen youzai oyobi seitetsuyou sonota mokutan shigen ni kansuru chousa

Wagakuni kinshigan no yobou houhou ni tsuite ichigonsu

Wagakuni kinshigan no yobou houhou ni tsuite ichigonsu

Gyosenyou hatsudouki hanbai houhou kaizen ni tsuite

Nishin no kunseihou ni tsuite

Denji chuuzouhou ni yoru aruminiumu goukin chuukai no seizou ni kansuru kisoteki kenkyuu

Taikoku no sangyou ni tsuite

Wagakuni no sangyou ni tsuite