Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleBioassay Techniques for Soil-Nutrient AvailabilityAuthorsHegeman, David A.; Keenan, John D.SubjectsSOIL science; EUTROPHICATION; PHOSPHORUSPublicationWater, Air & Soil Pollution, 1983, Vol 19, Issue 3, p259ISSN0049-6979Publication typeArticleDOI10.1007/BF00599054