Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleInexpensive biological tests for soil calcium deficiency and aluminum toxicityAuthorsRodriques, G. Costa; Ritchey, K. D.; Sousa, D. M. G.SubjectsROOT growth; SOILS; CALCIUM; ALUMINUMPublicationPlant & Soil, 1989, Vol 120, Issue 2, p273ISSN0032-079XPublication typeArticle