http://dx.doi.org/10.2134/jeq1973.00472425000200030026x | | | | DOI Link |
https://dl.sciencesocieties.org/publications/jeq/p[...] | 12/08/2016 | PDF Reader | | Item is within a limited access website |
https://dl.sciencesocieties.org/publications/jeq/a[...] | 12/08/2016 | | | Item is within a limited access website |