Proceedings of the expedition to explore the northern coast of Africa, from Tripoly eastward — OBSERVATIONS ON ROAD MEASUREMENTS DEDUCED FROM THE ORDINARY WALKING PACE OF HORSES AND CAMELS.

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Proceedings of the expedition to explore the northern coast of Africa, from Tripoly eastward OBSERVATIONS ON ROAD MEASUREMENTS DEDUCED FROM THE ORDINARY WALKING PACE OF HORSES AND CAMELS. · ch 28/30

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