TY  - BOOK
TI  - 1. Water resources development projects 2. Channel for adjusting the flow of rivers 3. Projects for recycling and reusing river water 4. Enlargement and renovation of existing dams [video cassette]
PY  - 0000///[date of publication not identified]
CY  - Japan
KW  - Water resources
KW  - Japan
KW  - Dams
KW  - Rivers
ER  -