An idea on the maximum permissible concentration of radio-active materials in sea-water.
スポンサーリンク
概要
Science Council of Japan | 論文
- Elasticity of rocks and some related geophysical problems.
- Grassland vegetation in uplands of Western Honshu,Japan,2.
- On the sharks and other undesirable species caught by tuna longline.
- Efficiency of the tuna longline gear,considering the hooked rate in relation to the hook number and length of mainline of a basket.
- New date on the age of orogeny and metamorphism in Japan.