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1Foilsithe / Cruthaithe 1986Ábhair “...Water rights Australia Congresses....”
LEABHAR -
2Foilsithe / Cruthaithe 1981Ábhair “...Flood control Australia Congresses....”
Imeacht comhdhála LEABHAR -
3Foilsithe / Cruthaithe 1989ÁbhairImeacht comhdhála LEABHAR
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4Foilsithe / Cruthaithe 1988Ábhair “...Watershed management Australia Congresses....”
Imeacht comhdhála LEABHAR -
5Foilsithe / Cruthaithe 1985Ábhair “...Reservoirs Australia Recreational use Congresses....”
LEABHAR -
6Foilsithe / Cruthaithe 1989Ábhair “...Water resources development Australia Congresses....”
Imeacht comhdhála LEABHAR