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A residence of eleven years in New Holland and the Caroline Islands
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Makedonische Fahrten : II Die Makedonischen Niederlande
Travels into the interior of Southern Africa : in which are described the character and conditions of the Dutch colonists of the Cape of Good Hope, and of the several tribes of nat...
Voyage en Turquie et en Egypte, fait en l'année 1784
De Nederlandsche Pool-expeditie, 1882-83
Travelling large in 2017: The carbon footprint of Dutch holidaymakers in 2017 and the development since 2002
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Travelling large, the carbon footprint of Dutch business travel in 2016. An air-based affair.
Zero emission tourism mobility: a research and policy agenda
Viajes de un colombiano en Europa : segunda serie : Suiza y Saboya - Alemania del Rin - Bélgica - Francia / por José M. Samper
Alweer op reis : di slag as lid van di Transvaalse Deputasi, in 1883-1884 ; Transvaalsche deputatie in Holland