?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Lori&rft.aulast=Stethers&rft.au=Stethers%2C+Lori&rft.title=Tools+and+techniques+for+accomplishing+a+large+weeding+project&rft.date=2013&rft.genre=proceeding