1. Underground impemeable walls for ground- water collection 2. Rationalized dam construction using roller compacted dam-concrete (RCD) 3. Dam foundation treatment works 4. Rationalized dam construction using pumped concrete [video cassette]
1. Underground impemeable walls for ground- water collection 2. Rationalized dam construction using roller compacted dam-concrete (RCD) 3. Dam foundation treatment works 4. Rationalized dam construction using pumped concrete [video cassette]
- Japan [date of publication not identified]
- 1 videocassette (60 min.) : sd. , col
Ground water--Japan.
Dams--Japan.
Ground water--Japan.
Dams--Japan.