J-GLOBAL ID:200904011294481991  Research Project code:9800040378 Update date:Mar. 20, 1998

Study on change of natural environment in river

Study period:1995 - 1998
Organization (1):
Investigating Researcher (2):
Keywords (3):
river ,  natural ,  resource
Research program: Ordinary Research
Ministry with control over the research :
Ministry of Land, Infrastructure, Transport and Tourism
Research budget: 1997: \4,070,000

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