Very funny pictures <a href="http://www.mundotrundle.com/pharmafuturesorg-0ab5.pdf">purequestpharma.com</a> BHP - which told shareholders it expects global commoditydemand to grow by up to 75 percent over the next 15 years - saidit would build rather than take another tilt at potash producerslike giant Potash Corp - a company BHP unsuccessfullybid for in 2010, and a move the miner says it will not repeat.