%0 Journal Article
%T In-field determination of soil ion content using a handheld device and screen-printed solid-state ion-selective electrodes
%A A. John Hart
%A Chintan Vaishnav
%A Michael S. Bono
%A Jr.
%A Rohit Karnik
%A Ron Rosenberg
%A Soumya Braganza
%J Archive of "PLoS ONE".
%D 2018
%R 10.1371/journal.pone.0203862
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6155443/