@article {ARC22781, title = {A multivariate approach to plant mineral nutrition: Dose-response relationships and nutrient dominance in factorial experiments}, journal = {Canadian Journal of Botany}, volume = {63}, year = {1985}, pages = {2138-2143}, keywords = {TOL}, isbn = {1916-2790}, doi = {10.1139/b85-302}, author = {Gaius R Shaver and M. J. Lechowicz} }