Ethnobotanical survey of wild medicinal plants of Tirat Valley district Swat, Khyber-Pakhtunkhwa Journal title: Journal of Biodiversity and Environmental Sciences (JBES) Authors: Murad Ali, Rafia Begum, Kishwar Ali, Mohammad Nisar, Waqar Khan, Nazim Hassan, Nisar Uddin, Syed Faz... Subject(s): Biological Sciences, Environmental Sciences, Biology