University of Minnesota Duluth. Natural Resources Research Institute2017-09-262017-09-262005https://hdl.handle.net/11299/1903991 computer file (PDF); 164 pagesReport that highlights NRRI's programs for the first half of 2005.enNatural Resources Research InstituteUniversity of Minnesota DuluthAnnual reportsSemi-Annual Report (2005:January-June)Administrative Document