650 Forestry
| Authors | 大泉 英次/ |
|---|---|
| Journal Title | 地域経済 = Reginal economy |
| Volume | 7 |
| Authors | IKEGIWA, Hiroyuki/ 湯川 和幸/ 石橋 幸四郎/ |
|---|---|
| Journal Title | Faculty of Education, Wakayama University bulletin of Center for Educational Research and Training |
| Volume | 21 |
