List of Articles سطوح مختلف فسفر Open Access Article Abstract Page Full-Text 1 - Assessment of Planting Distribution Effects and Phosphorus Rate on Potato (Solanum tuberosum L.) Agronomic Characteristics and Yield in Freidan Region (Esfahan) H. Turajzadeh M. R. Naderi Darbaghshahi A. Soleimani A. R. Golparvar