List of Articles Bicyclogermacrene Open Access Article Abstract Page Full-Text 1 - Chemical composition of the essential oil obtained from leaf and flower of Ferula persica Willd.var. Persica By using spectroscopic manner GC and GC-MS Jafar Izadi Nia Open Access Article Abstract Page Full-Text 2 - Effect of humic acid application on growth characteristics and changes in the active ingredients of medicinal plant Maryam Bahador Abdolhossein Aboutalebi Jahromi Behnam Behrooznam Vahid Roshan