APA (7th ed.) Citation
Livingstone, I., & Ord, H. W. (1981). Agricultural economics for tropical Africa. Heinemann.
Chicago Style (17th ed.) Citation
Livingstone, Ian, and H. W. Ord. Agricultural Economics for Tropical Africa. London: Heinemann, 1981.
MLA (9th ed.) Citation
Livingstone, Ian, and H. W. Ord. Agricultural Economics for Tropical Africa. Heinemann, 1981.
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