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BRE
(Building Research Establishment)
http://www.bre.co.uk
British Geological Survey
http://www.bgs.ac.uk or http://www.mineralsuk.com
CIRIA
http://www.ciria.org
Mineral Industry Research
Organisation (MIRO)
http://www.miro.co.uk
TRL Ltd
http://www.trl.co.uk