Switch - Wildlife Permit secures future of mine and Powelliphanta snail population http://www.coalnz.com/index.cfm/1,208,html Switch http://www.coalnz.com/img/logo.gif http://www.coalnz.com/index.cfm/1,208,html Switch 60 en Wildlife Permit secures future of mine and Powelliphanta snail population 12/04/2006 http://www.coalnz.com/index.cfm/1,208,556,html