TY  - RPRT
TI  - Nitrate ion-selective electrode in microbial media.
AU  - S E Manahan
PY  - 1969
DO  - 10.1128/am.18.3.479-481.1969
UR  - https://pubmed.ncbi.nlm.nih.gov/16349861/
ID  - 16349861
ER  -