University of Minnesota Duluth. Natural Resources Research Institute2017-08-012017-08-012002https://hdl.handle.net/11299/1891451 computer file (PDF); 150 pagesReport that highlights NRRI's programs for the second quarter of 2002.enNatural Resources Research InstituteUniversity of Minnesota DuluthAnnual reportsQuarterly Report (2002:April-June)Administrative Document