The Tarmac Group is one of the UK' s largest suppliers of aggregates and asphalt; also offering infrastructure maintenance, recycling, and environmental services.
URL: http://www.tarmac.co.uk in English [Translate]
Engineering standards, specifications, technical books, and more technical resources for engineers, technicians, scientists and other technical people.
URL: http://www.techstreet.com in English [Translate]
At Terra Vac, we focus on providing high
quality subsurface environmental site
assessment and remediation that meets the
specific needs of our clients
URL: http://www.terravac.com/ in English [Translate]
TerraBase Inc. is pleased to announce the release of its TerraQSAR - FHM, the first stand-alone, neural network-based 96-hr LC50 fathead minnow (Pimephales promelas) toxicity prediction program for organics and organometallics.
URL: http://www.terrabase-inc.com/ in English [Translate]