A tool for withdrawing a soil sample comprising a frame member including a portion including spaced vertically extending legs having lower ends, a foot portion fixed to the lower ends of the legs and including a horizontally extending slot defined by a vertically extending wall including a horizontally...http://www.google.com.au/patents/USRE39468?utm_source=gb-gplus-sharePatent USRE39468 - Soil sample procuring tool and method of preparing soil sample for analysis
