United States Virginia change
Sri Lanka Breaking News
Sri Lanka parliament
vivalankaSri Lanka newsSri Lanka businessSri Lanka sportsSri Lanka technologySri Lanka travelSri Lanka videosSri Lanka eventssinhala newstamil newsSri Lanka business directory
vivalanka advertising
Stay Connected
Popular Searches
T20 World Cup
Sponsored Links
Sri Lanka Explorer

'Delayed legacy' of alien species

Dec 20, 2010 9:28:30 PM - bbc.co.uk
The full impact of an alien species on an area's habitat may not come to light until decades after its intentional introduction, a report warns.