| Type |  Book |
| ชื่อเรื่อง | Chocolate islands [electronic resource] : cocoa, slavery, and colonial Africa / Catherine Higgs |
| ผู้แต่ง | Higgs, Catherine |
| ISBN | 0821440993 (electronic) |
| | 0821444220 (electronic bk.) |
| | 9780821440995 (electronic) |
| | 9780821444221 (electronic bk.) |
| พิมพลักษณ์ | Athens : Ohio University Press, ร2012 |
| รูปเล่ม | 1 online resource (xv, 230 pages) : illustrations, maps |
| หัวเรื่อง | Cacao growers --Sao tome and principe --History [] |
| | Forced labor --Sao tome and principe --History [] |
| | Cacao --Harvesting --Moral and ethical aspects [] |
| | Cacao --Harvesting --Sao tome and principe --History [] |
| | Electronic books |
| | Slavery --Sao tome and principe --History [] |