TY - JOUR AU - Salehian, Hamid AU - Salmani Mamaghani, Mohsen TI - Comparisons weed density and diversity in two low and high input systems in soybean (Glycine max) JO - Journal of Plant Ecophysiology VL - 11 IS - 36 SP - 32 EP - 42 PY - 2019 DO - ER -