TY - JOUR AN - 002646602 PY - 1994/01/01 TI - Laboratory evaluation of the ion selective electrode for use in an automated soil nitrate monitoring system JO - Communications in Soil Science & Plant Analysis VL - 25 IS - 17-18 SP - 3025 EP - 3034 UR - https://eurekamag.com/research/002/646/002646602.php ER -