Haskell, normally a blind-side flanker, replaces Moody on the open-side, while Wood comes in for Tom Croft and Deacon replaces Courtney Lawes.

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Three years ago the US amended the Lacey Act, and now companies operating in the US are obliged to prove that their wood comes from legal sources.

BBC: Illegal logging makes billions for gangs, report says

It's a wood called pernambuco that comes from the forest--the coastal forests of Brazil.

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The Swedish furniture giant has agreed a plan to increase the amount of wood in its products that comes from responsibly managed forests between 2010 and 2012.

ECONOMIST: Corporate social responsibility

Farm tools likes axes, adzes and froes--even horses' tails swishing against the barn door--have all left their marks, giving the wood that lovely distressed look that comes from real wear and tear.

FORBES: Barn Again

Wood Group, headquartered in Aberdeen, comes in at number 15.

BBC: Oiling Scotland's corporate wheels

"You are not chasing very fast returns, " says Wood, "and with an increased rate of growth comes higher volatility, " but in a time when retirement ages may be getting older and pensions are decreasing, emerging markets are going to be increasingly important.

FORBES: How Investors Are Gaining in Emerging Markets