Written in the early 13th century by (full name: Shihab al-Din Abu Abdullah Yaqut ibn Abdullah al-Hamawi al-Rumi), this work is not merely a geography book. It is a vast encyclopedia that combines geography, history, ethnography, and philology. It is widely considered the most important geographical dictionary of the Muslim world prior to the modern era.
However, as of 2025, the following resources are the best bets for obtaining the PDF: Mu 39-jam Al-buldan In Urdu Pdf