[Pramāṇa](https://indike.org/pramana/) › [Foreign](https://indike.org/pramana/inf) › [Islamic world](https://indike.org/pramana/inf.isl) › [Arabic](https://indike.org/pramana/inf.isl.ar) › [Geography and cosmography](https://indike.org/pramana/inf.isl.ar.geo) › كتاب البلدان # كتاب البلدان The Book of Countries Administrative geography of the caliphate; the eastern part with Sind is lost, but the surviving text mentions the Indian trade and products. - **Language:** Arabic - **Date:** 891 CE - **Author:** [Aḥmad b. Abī Yaʿqūb al-Yaʿqūbī](https://indike.org/pramana/person/yaqubi) - **Text:** not yet digitised (catalogue entry) --- Source: [https://indike.org/pramana/inf.isl.ar.geo.yaqubi-buldan](https://indike.org/pramana/inf.isl.ar.geo.yaqubi-buldan) · Pramāṇa