TY - JOUR AU - HaghNazari, Farzad AU - Karandish, Fatemeh AU - Darzi-Naftchali, Abdullah AU - Simunek, Jirka TI - Influence of different subsurface drainage systems on nitrate losses from rainfed-canola croplands JO - Journal of Water and Soil Resources Conservation VL - 9 IS - 4 SP - 121 EP - 134 PY - 2020 DO - ER -