1. ‘Aden. Doctor Malcolmson’s proposal to introduce vaccination into Arabia and to teach the Arabs how to cultivate Europe vegetables’ Date: 1845/1845 Language: English Geographic region: Arabian PeninsulaLahedgeAden
3. Affairs in Aden Date: 1840/1840 Language: English Geographic region: AdenLahedgeFadhli SultanateKerm
